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A Report from birdtours.co.uk

PART V: SYSTEMATIC LIST  OF BIRDS OF MEXICO,

Jan Vermeulen

The nomenclature follows the taxonomy, names and sequence of James F. Clements (July 1991, Birds of the World, A Check List and Supplements No. 1, 2, 3, 4 & 5, April 1998).

This specific treatment follows Dr. Charles Sibley and Dr. Burt L. Monroe, Jr (1990, Distribution and Taxonomy of Birds of the World, Yale University Press).

Species in brackets are the English names in "A Guide to the Birds of Mexico and Northern Central America" by Steve N.G. Howell and Sophie Webb, but only mentioned when these differ significantly from the Clements Check List.

The Dutch names follow the "Complete Checklist, Vogels van de Wereld" of Michael Walters. Numbers quoted are estimates of the minimum numbers seen.

50+          =                   at least 50 birds
*              =                   species endemic to Mexico and Northern Central America, i.e., the region covered by the Howell and Webb guide
(YU)        =                   Yucatan Peninsula
(CH)        =                   Chiapas


1.             THICKET TINAMOU, Crypturellus cinnamomeus, Struiktinamoe
                Several birds calling and a glimpse of one at Felipe Carrillo Puerto (YU).

2.             SLATY‑BREASTED TINAMOU, Crypturellus boucardi, Grijsborsttinamoe
                Heard at Palenque (CH).

3.             LEAST GREBE, Tachybaptus dominicus, Amerikaanse Fuut
                Up to 4 at the Usumacinta Marshes.

4.             PIED‑BILLED GREBE, Podilymbus podiceps, Dikbekfuut
                A few at the Usumacinta Marshes.

5.             MAGNIFICENT FRIGATEBIRD, Fregata magnificens, Amerikaanse Fregatvogel
                Small numbers along the coast.

6.             NEOTROPIC CORMORANT, Phalacrocorax brasilianus, Bigua‑aalscholver
                Fairly common along the coast and at the Usumacinta Marshes.

7.             DOUBLE‑CRESTED CORMORANT, Phalacrocorax auritus, Geoorde Aalscholver
                Common at Celestún (YU), a few at Cozumel Island.

8.             ANHINGA, Anhinga anhinga, Amerikaanse Slangenhalsvogel
                3 at Celestún (YU).

9.             AMERICAN WHITE PELICAN, Pelecanus erythrorhynchos, Witte Pelikaan
                Fairly common at Celestún (YU).

10.           BROWN PELICAN, Pelecanus occidentalis, Bruine Pelikaan
                Rather common along the coast.

11.           BLACK‑BELLIED WHISTLING‑DUCK, Dendrocygna autumnalis, Zwartbuikfluiteend
                Up to 50 at the Usumacinta Marshes.

12.           BLUE‑WINGED TEAL, Anas discors, Blauwvleugeltaling
                50+ at the Usumacinta Marshes.

13.           GREATER (AMERICAN) FLAMINGO, Phoenicopterus ruber, Flamingo
                Common near the mangroves at Celestún (YU).

14.           REDDISH EGRET, Egretta rufescens, Roodhalsreiger
                2 at Celestún (YU) and 1 at the Usumacinta Marshes.

15.           TRICOLOURED HERON, Egretta tricolor, Witbuikreiger
                Small numbers at Celestún (YU) and the Usumacinta Marshes.

16.           LITTLE BLUE HERON, Egretta caerulea, Kleine Blauwe Reiger
                Rather common at Celestún (YU), common at the Usumacinta Marshes.

17.           SNOWY EGRET, Egretta thula, Amerikaanse Kleine Zilverreiger
                Fairly common at Celestún (YU) and the Usumacinta Marshes.

18.           GREAT BLUE HERON, Ardea herodias, Amerikaanse Blauwe Reiger
                Good numbers at Celestún (YU) and the Usumacinta Marshes. A few en route at other wetlands, mostly en route to Palenque.

19.           GREAT EGRET, Ardea alba, Grote Zilverreiger
                Fairly common at Celestún (YU) and the Usumacinta Marshes, often seen in marshy areas en route.

20.           CATTLE EGRET, Bubulcus ibis, Koereiger
                The most widespread and common heron.

21.           GREEN HERON, Butorides virescens, Groene Reiger
                3 at the Usumacinta Marshes.

22.           YELLOW‑CROWNED NIGHT‑HERON, Nyctanassa violacea, Geelkruinkwak
                500+ (!) at the Usumacinta Marshes.

23.           BARE‑THROATED TIGER‑HERON, Tigrisoma mexicanum, Mexicaanse Tijgerroerdomp
                2 at Celestún (YU), 5 at the Usumacinta Marshes and 1 at Zoológico Miguel Alvárez del Toro in Tuxtla Gutiérrez (CH).

24.           PINNATED BITTERN, Botaurus pinnatus, Zuid‑Amerikaanse Roerdomp
                4 at the Usumacinta Marshes.

25.           WHITE IBIS, Eudocimus albus, Witte Ibis
                4 at Cancún (YU), a few at Celestún (YU).

26.           ROSEATE SPOONBILL, Ajaia ajaja, Rode Lepelaar
                11 at Celestún (YU).

27.           WOOD STORK, Mycteria americana, Kaalkopooievaar
                50+ at the Usumacinta Marshes.

28.           BLACK VULTURE, Coragyps atratus, Zwarte Gier
                A very common and widespread species throughout the visited areas.

29.           TURKEY VULTURE, Cathartes aura, Roodkopgier
                A common and widespread species throughout the visited areas.

30.           LESSER YELLOW‑HEADED VULTURE, Cathartes burrovianus, Kleine Geelkopgier
                15+ at the Usumacinta Marshes.

31.           OSPREY, Pandion haliaetus, Visarend
                Fairly common at Celestún (YU), singles en route San Cristóbal - Palenque (!) (CH)

                and at Champotón (YU).

32.           SNAIL KITE, Rostrhamus sociabilis, Slakkewouw
                7 at the Usumacinta Marshes.

33.           DOUBLE‑TOOTHED KITE, Harpagus bidentatus, Tandwouw
                3 at the San Manuel Road near Palenque (CH).

34.           * WHITE‑BREASTED HAWK, Accipiter chionogaster, Witborstsperwer
                A single observation at Cerro Tzontehuitz - San Cristóbal (CH).

35.           COMMON BLACK‑HAWK, Buteogallus anthracinus, Zwarte Buizerd
                2 at Celestún (YU).

36.           GREAT BLACK‑HAWK, Buteogallus urubitinga, Zwarte Arendbuizerd
                A single bird at Celestún (YU).

37.           GRAY HAWK, Asturina plagiata, Grijze Buizerd
                1 at Chichén Itzá (YU), 4 at Palenque (CH).

38.           ROADSIDE HAWK, Buteo magnirostris, Wegbuizerd
                Small numbers almost daily, up to 10 in the Palenque area (CH).

39.           SHORT‑TAILED HAWK, Buteo brachyurus, Kortstaartbuizerd
                Singles at Felipe Carrillo Puerto (YU) and Uxmal (YU).

40.           ZONE‑TAILED HAWK, Buteo albonotatus, Bandstaartbuizerd
                Single ones en route San Cristóbal - Tuxtla Gutiérrez (CH) and San Cristóbal - Palenque (CH).

41.           RED‑TAILED HAWK, Buteo jamaicensis, Roodstaartbuizerd
                A single observation at El Sumidero Canyon (CH).

42.           CRESTED CARACARA, Caracara plancus, Kuifcaracara
                15+ at the Usumacinta Marshes.

43.           LAUGHING FALCON, Herpetotheres cachinnans, Lachvalk
                2 at Felipe Carrillo Puerto (YU), 5 at the Usumacinta Marshes.

44.           AMERICAN KESTREL, Falco sparverius, Amerikaanse Torenvalk
                Fairly local - 10+ in the Palenque area (CH), 4 in the San Cristóbal area, 3 at El Sumidero Canyon (CH) and 4 en route.

45.           APLOMADO FALCON, Falco femoralis, Aplomadovalk
                A single bird at the Usumacinta Marshes.

46.           BAT FALCON, Falco rufigularis, Vleermuisvalk
                A pair at Palenque (CH).

47.           PLAIN CHACHALACA, Ortalis vetula, Bruine Chachalaca
                Common at Zoológico Miguel Alvárez del Toro in Tuxtla Gutiérrez (CH), 1 at Uxmal (YU).

48.           CRESTED GUAN, Penelope purpurascens, Kuifsjakohoen
                A single one at Zoológico Miguel Alvárez del Toro in Tuxtla Gutiérrez (CH).

49.           GREAT CURASSOW, Crax rubra, Bruine Hokko
                3 females at Zoológico Miguel Alvárez del Toro in Tuxtla Gutiérrez (CH).

50.           * OCELLATED TURKEY, Meleagris ocellata, Pauwkalkoen
                A splendid observation of a male at Felipe Carrillo Puerto (YU).

51.           * BLACK‑THROATED (YUCATAN) BOBWHITE, Colinus nigrogularis, Zwartkeelbobwhite
                30+ at Celestún (YU).

52.           * RUDDY CRAKE, Laterallus ruber, Rosse Dwergral
                A single one in a marshy area at Uxmal (YU).

53.           GRAY‑NECKED WOOD‑RAIL, Aramides cajanea, Cayennebosral
                Singles at Celestún (YU) and the Usumacinta Marshes.

54.           PURPLE GALLINULE, Porphyrio martinicus, Amerikaans Purperhoen
                A single one at the Usumacinta Marshes.

55.           COMMON MOORHEN, Gallinula chloropus, Waterhoen
                A single one at the Usumacinta Marshes.

56.           AMERICAN COOT, Fulica americana, Amerikaanse Meerkoet
                4 at the Usumacinta Marshes.

57.           LIMPKIN, Aramus guarauna, Koerlan
                6 at the Usumacinta Marshes.

58.           NORTHERN JACANA, Jacana spinosa, Jacana
                Abundant at the Usumacinta Marshes.

59.           GREATER YELLOWLEGS, Tringa melanoleuca, Grote Geelpootruiter
                12 at the Usumacinta Marshes.

60.           LESSER YELLOWLEGS, Tringa flavipes, Kleine Geelpootruiter
                1 at Celestún (YU), 3 at the Usumacinta Marshes.

61.           SOLITARY SANDPIPER, Tringa solitaria, Amerikaanse Bosruiter
                A single one at the Usumacinta Marshes.

62.           SPOTTED SANDPIPER, Tringa macularia, Amerikaanse Oeverloper
                5 at Celestún (YU), 4 at the Usumacinta Marshes.

63.           WILLET, Catoptrophorus semipalmatus, Willet
                20+ at Celestún (YU).

64.           RUDDY TURNSTONE, Arenaria interpres, Steenloper
                10+ at Celestún (YU), 50+ at Cozumel Island.

65.           LONG‑BILLED DOWITCHER, Limnodromus scolopaceus, Grote Grijze Snip
                A single bird at the Usumacinta Marshes.

66.           SANDERLING, Calidris alba, Drieteenstrandloper
                50+ at the Usumacinta Marshes.

67.           SEMIPALMATED SANDPIPER, Calidris pusilla, Grijze Strandloper
                A single one at the Usumacinta Marshes.

68.           LEAST SANDPIPER, Calidris minutilla, Kleinste Strandloper
                10+ at the Usumacinta Marshes.

69.           AMERICAN OYSTERCATCHER, Haematopus palliatus, Amerikaanse Bonte Scholekster
                2 at Celestún (YU).

70.           BLACK‑NECKED STILT, Himantopus mexicanus, Zwartneksteltkluut
                50+ at the Usumacinta Marshes.

71.           GRAY (BLACK-BELLIED) PLOVER, Pluvialis squatarola, Zilverplevier
                25+ at Celestún (YU), 2 at the Usumacinta Marshes.

72.           SEMIPALMATED PLOVER, Charadrius semipalmatus, Amerikaanse Bontbekplevier
                A single observation at Celestún (YU).

73.           KILLDEER, Charadrius vociferus, Killdeerplevier
                3 at the Usumacinta Marshes.

74.           LESSER BLACK‑BACKED GULL, Larus fuscus, Kleine Mantelmeeuw
                2 at Celestún (YU).

75.           LAUGHING GULL, Larus atricilla, Lachmeeuw
                Very common along the coast (YU).

76.           GULL‑BILLED TERN, Sterna nilotica, Lachstern
                A single one at Playa del Carmen (YU).

77.           ROYAL TERN, Sterna maxima, Koningsstern
                Very common at Celestún (YU) and Playa del Carmen (YU).

78.           SANDWICH TERN, Sterna sandvicensis, Grote Stern
                Fairly common at Celestún (YU) and Cozumel Island.

79.           FORSTER'S TERN, Sterna forsteri, Forsters Stern
                2 at Playa del Carmen (YU).

80.           BLACK SKIMMER, Rhynchops niger, Amerikaanse Schaarbek
                200+ at Celestún (YU).

81.           ROCK DOVE (FERAL PIGEON), Columba livia, Rotsduif
                Commonly recorded around human habitation.

82.           BAND‑TAILED PIGEON, Columba fasciata, Bandstaartduif
                Up to 15 daily at Cerro Tzontehuitz - San Cristóbal (CH).

83.           PALE‑VENTED PIGEON, Columba cayennensis, Rosse Duif
                2 at Palenque (CH).

84.           RED‑BILLED PIGEON, Columba flavirostris, Roodsnavelduif
                4 at Felipe Carrillo Puerto (YU).

85.           MOURNING DOVE, Zenaida macroura, Treurduif
                2 at Tuxtla Gutiérrez (CH).

86.           WHITE‑WINGED DOVE, Zenaida asiatica, Witvleugeltreurduif
                A fairly common and widespread species throughout the visited areas.

87.           COMMON GROUND‑DOVE, Columbina passerina, Musduif
                A fairly common and widespread species.

88.           PLAIN‑BREASTED GROUND‑DOVE, Columbina minuta, Dwergduif
                A pair at the Usumacinta Marshes.

89.           RUDDY GROUND‑DOVE, Columbina talpacoti, Steenduif
                A fairly common and widespread species.

90.           GRAY‑HEADED DOVE, Leptotila plumbeiceps, Grijskopduif
                2 at the San Manuel Road near Palenque (CH).

91.           CARIBBEAN DOVE, Leptotila jamaicensis, Witbuikduif
                A single observation at Cozumel Island.

92.           OLIVE‑THROATED (AZTEC) PARAKEET, Aratinga nana, Aztekenaratinga
                Fairly common on the Yucatan Peninsula, up to 50+ at Palenque (CH).

                Howell and Webb treat this as a separate species: Aratinga astec, Aztec Parakeet.

93.           BROWN‑HOODED PARROT, Pionopsitta haematotis, Roodoorpapegaai
                A single observation at Palenque (CH).

94.           WHITE‑CROWNED PARROT, Pionus senilis, Witkopmargrietje
                Small numbers at Palenque (CH).

95.           WHITE‑FRONTED PARROT, Amazona albifrons, Witvoorhoofdamazone
                Fairly common at Felipe Carrillo Puerto (YU).

96.           * YELLOW‑LORED (YUCATAN) PARROT, Amazona xantholora, Geelteugelamazone
                2 at Felipe Carrillo Puerto (YU).

97.           MANGROVE CUCKOO, Coccyzus minor, Mangrovekoekoek
                A single record at Cozumel Island.

98.           SQUIRREL CUCKOO, Piaya cayana, Eekhoornkoekoek
                Singles at Felipe Carrillo Puerto (YU), El Sumidero Canyon (CH) and Uxmal (YU), 3 at Palenque (CH).

99.           GROOVE‑BILLED ANI, Crotophaga sulcirostris, Groefsnavelani
                Commonly observed almost every day.

100.         FERRUGINOUS PYGMY‑OWL, Glaucidium brasilianum, Braziliaanse Dwerguil
                2 at Felipe Carrillo Puerto (YU) and 2 at Uxmal (YU).

101.         LESSER NIGHTHAWK, Chordeiles acutipennis, Texasnachtzwaluw
                2 at Celestún (YU).

102.         PAURAQUE, Nyctidromus albicollis, Pauraque
                Singles at Felipe Carrillo Puerto (YU) and Palenque (CH).

103.         * YUCATAN POORWILL, Nyctiphrinus yucatanicus, Yucatanpoorwill
                A single bird at Felipe Carrillo Puerto (YU).

104.         VAUX'S SWIFT, Chaetura vauxi, Vaux' Gierzwaluw
                Fairly common in the Chichén Itzá and Mérida area (YU).

105.         * WEDGE‑TAILED SABREWING, Campylopterus curvipennis, Wigstaartsabelvleugel
                Fairly common at Felipe Carrillo Puerto (YU), 2 at Palenque (CH).

106.         GREEN‑BREASTED MANGO, Anthracothorax prevostii, Groenborstmango
                Single ones at Palenque (CH) and Cozumel Island.

107.         * COZUMEL EMERALD, Chlorostilbon forfaticus, Cozumelsmaragdkolibrie
                A single one at Cozumel Island.

108.         * CANIVET'S EMERALD, Chlorostilbon canivetii, Vorkstaartsmaragdkolibrie
                6 at Felipe Carrillo Puerto (YU), 3 at Celestún (YU).

109.         * WHITE‑EARED HUMMINGBIRD, Hylocharis leucotis, Witoorsaffierkolibrie
                A single observation at the Ocosingo Road - San Cristóbal (CH).

110.         * WHITE‑BELLIED EMERALD, Amazilia candida, Witbuikamazilia
                5 at Felipe Carrillo Puerto (YU), 3 at Palenque (CH).

111.         * AZURE‑CROWNED HUMMINGBIRD, Amazilia cyanocephala, Hemelsblauwe Amazilia
                A single one en route Palenque - San Cristóbal (CH).

112.         * BERYLLINE HUMMINGBIRD, Amazilia beryllina, Berylamazilia
                A single bird at El Sumidero Canyon (CH).

113.         CINNAMON HUMMINGBIRD, Amazilia rutila, Kaneelkleurige Amazilia
                1 at Dr. Alfredo Barrera M, Botanical Garden (YU), 2 at Celestún (YU), 3 at Palenque (CH), 2 at Uxmal (YU).

114.         BUFF‑BELLIED HUMMINGBIRD, Amazilia yucatanensis, Yucatanamazilia
                Singles at Dr. Alfredo Barrera M, Botanical Garden (YU), Celestún (YU) and Palenque (CH), 2 at Felipe Carrillo Puerto (YU) and 4 at the San Manuel Road near Palenque (CH).

115.         RUFOUS‑TAILED HUMMINGBIRD, Amazilia tzacatl, Roodstaartamazilia
                1 at Palenque (CH), 6 at the San Manuel Road near Palenque (CH).

116.         STRIPE‑TAILED HUMMINGBIRD, Eupherusa eximia, Streepstaartkolibrie
                2 at the San Manuel Road near Palenque (CH).

117.         * AMETHYST‑THROATED HUMMINGBIRD, Lampornis amethystinus, Groene Juweelkolibrie
                2 at El Sumidero Canyon (CH).

118.         * GARNET‑THROATED HUMMINGBIRD, Lamprolaima rhami, Smukkolibrie
                2 at the Ocosingo Road - San Cristóbal (CH) and 2 at Cerro Tzontehuitz - San Cristóbal (CH).

119.         PLAIN‑CAPPED STARTHROAT, Heliomaster constantii, Vonkkeelkolibrie
                A single one at El Sumidero Canyon (CH).

120.         * MEXICAN SHEARTAIL, Doricha eliza, Mexicaanse Schaarstaartkolibrie
                6 at Celestún (YU).

121.         BLACK‑HEADED TROGON, Trogon melanocephalus, Zwartkoptrogon
                2 at Dr. Alfredo Barrera M, Botanical Garden (YU), 1 at Felipe Carrillo Puerto (YU) and 1 at Uxmal (YU).

122.         * MOUNTAIN TROGON, Trogon mexicanus, Mexicaanse Trogon
                3 at Cerro Huitepec Reserve, singles at the Ocosingo Road - San Cristóbal and at Cerro Tzontehuitz - San Cristóbal (CH).

123.         VIOLACEOUS TROGON, Trogon violaceus, Violette Trogon
                2 at the San Manuel Road near Palenque (CH).

124.         BELTED KINGFISHER, Ceryle alcyon, Bandijsvogel
                2 at Celestún (YU) and 4 at the Usumacinta Marshes.

125.         RINGED KINGFISHER, Ceryle torquata, Amerikaanse Reuzenijsvogel
                2 at the Usumacinta Marshes.

126.         AMERICAN PYGMY KINGFISHER, Chloroceryle aenea, Groene Dwergijsvogel
                4 in the mangroves at Celestún (YU).

127.         TURQUOISE‑BROWED MOTMOT, Eumomota superciliosa, Wenkbrauwmotmot
                3 at Chichén Itzá, 3 at Uxmal (YU).

128.         * RUSSET‑CROWNED MOTMOT, Momotus mexicanus, Bruinkapmotmot
                 A single observation at Zoológico Miguel Alvárez del Toro in Tuxtla Gutiérrez (CH).

129.         BLUE‑CROWNED MOTMOT, Momotus momota, Blauwkapmotmot
                3 at Chichén Itzá (YU) and 2 at Uxmal (YU).

130.         COLLARED ARACARI, Pteroglossus torquatus, Halsbandarassari
                2 at Felipe Carrillo Puerto (YU), 3 at the San Manuel Road near Palenque (CH) and 1 at Palenque (CH).

131.         KEEL‑BILLED TOUCAN, Ramphastos sulfuratus, Zwavelborsttoekan
                6 at the San Manuel Road near Palenque (CH).

132.         BLACK‑CHEEKED WOODPECKER, Melanerpes pucherani, Zwartwangspecht
                Small numbers in the Palenque area (CH).

133.         * YUCATAN WOODPECKER, Melanerpes pygmaeus, Yucatanspecht
                A pair at Dr. Alfredo Barrera M, Botanical Garden (YU), 2 at Felipe Carrillo Puerto (YU).

134.         GOLDEN‑FRONTED WOODPECKER, Melanerpes aurifrons, Goudvoorhoofdspecht
                Much the commonest woodpecker with up to 10 a day.

135.         LADDER‑BACKED WOODPECKER, Picoides scalaris, Ladderspecht
                4 at Felipe Carrillo Puerto (YU), 2 at Celestún (YU).

136.         HAIRY WOODPECKER, Picoides villosus, Haarspecht
                A single bird at the Ocosingo Road - San Cristóbal (CH).

137.         SMOKY‑BROWN WOODPECKER, Veniliornis fumigatus, Roetspecht
                6 at Felipe Carrillo Puerto (YU).

138.         GOLDEN‑OLIVE WOODPECKER, Piculus rubiginosus, Olijfrugspecht
                2 at Palenque (CH).

139.         CHESTNUT‑COLOURED WOODPECKER, Celeus castaneus, Kastanjespecht
                A pair at Palenque (CH), 1 at the San Manuel Road near Palenque (CH).

140.         LINEATED WOODPECKER, Dryocopus lineatus, Gestreepte Helmspecht
                4 at Felipe Carrillo Puerto (YU), 3 at the San Manuel Road near Palenque (CH).

141.         PALE‑BILLED WOODPECKER, Campephilus guatemalensis, Koningsspecht
                A pair at Felipe Carrillo Puerto (YU).

142.         TAWNY‑WINGED WOODCREEPER, Dendrocincla anabatina, Bruinvleugelmuisspecht
                2 at Palenque (CH).

143.         RUDDY WOODCREEPER, Dendrocincla homochroa, Rosse Muisspecht
                A single one at Felipe Carrillo Puerto (YU).

144.         OLIVACEOUS WOODCREEPER, Sittasomus griseicapillus, Grijze Muisspecht
                A single one at Felipe Carrillo Puerto (YU).

145.         IVORY‑BILLED WOODCREEPER, Xiphorhynchus flavigaster, Ivoorsnavelmuisspecht
                1 at Felipe Carrillo Puerto (YU), 2 at Palenque (CH), 1 at El Sumidero Canyon (CH).

146.         SPOT‑CROWNED WOODCREEPER, Lepidocolaptes affinis, Vlekkruinmuisspecht
                A single bird at Cerro Tzontehuitz - San Cristóbal (CH).

147.         PLAIN XENOPS, Xenops minutus, Sparrmanns Xenops
                2 at Felipe Carrillo Puerto (YU).

148.         BARRED ANTSHRIKE, Thamnophilus doliatus, Gebandeerde Mierklauwier
                A single observation at Felipe Carrillo Puerto (YU).

149.         COMMON TODY‑FLYCATCHER, Todirostrum cinereum, Geelbuikschoffelsnavel
                A single one at the Usumacinta Marshes.

150.         NORTHERN BEARDLESS‑TYRANNULET, Camptostoma imberbe, Chaparralvliegenpikker
                Seen almost every day in small numbers.

151.         GREENISH ELAENIA, Myiopagis viridicata, Groene Elenia
                2 at Dr. Alfredo Barrera M, Botanical Garden (YU).

152.         CARIBBEAN ELAENIA, Elaenia martinica, Witbuikelenia
                A single one at Felipe Carrillo Puerto (YU).

153.         EYE‑RINGED FLATBILL, Rhynchocyclus brevirostris, Brilbreedbektiran
                1 at Felipe Carrillo Puerto (YU).

154.         YELLOW‑OLIVE FLYCATCHER, Tolmomyias sulphurescens, Groenkapbreedbektiran
                1 at Dr. Alfredo Barrera M, Botanical Garden (YU).

155.         STUB‑TAILED SPADEBILL, Platyrinchus cancrominus, Kortstaartbreedbektiran
                Singles at Felipe Carrillo Puerto (YU) and Palenque (CH).

156.         TUFTED FLYCATCHER, Mitrephanes phaeocercus, Geelbuiktiran
                5 at the Ocosingo Road - San Cristóbal (CH).

157.         OLIVE‑SIDED FLYCATCHER, Contopus cooperi, Sparrenpiewie
                A single one at the San Manuel Road near Palenque (CH).

158.         GREATER PEWEE, Contopus pertinax, Grote Piewie
                Small numbers at the Cerro Huitepec Reserve (CH) and Cerro Tzontehuitz - San Cristóbal (CH).

159.         TROPICAL PEWEE, Contopus cinereus, Spixpiewie
                A few at Dr. Alfredo Barrera M, Botanical Garden (YU), Felipe Carrillo Puerto (YU) and Palenque (CH).

160.         YELLOW‑BELLIED FLYCATCHER, Empidonax flaviventris, Berkenfeetiran
                1 at Felipe Carrillo Puerto (YU) and 2 at the Ocosingo Road - San Cristóbal (CH).

161.         LEAST FLYCATCHER, Empidonax minimus, Kleine Feetiran
                Singles at Felipe Carrillo Puerto (YU) and Palenque (CH), a few at Uxmal (YU).

162.         * PINE FLYCATCHER, Empidonax affinis, Dennenfeetiran
                A breeding pair at the Ocosingo Road - San Cristóbal (CH).

163.         YELLOWISH FLYCATCHER, Empidonax flavescens, Gele Feetiran
                A single one at El Sumidero Canyon (CH).

164.         VERMILION FLYCATCHER, Pyrocephalus rubinus, Rode Tiran
                3 at Celestún (YU), fairly common at the Usumacinta Marshes.

165.         BRIGHT‑RUMPED ATTILA, Attila spadiceus, Goudstuitatilla
                2 at Dr. Alfredo Barrera M, Botanical Garden (YU), 1 at Palenque (CH).

166.         RUFOUS MOURNER, Rhytipterna holerythra, Rosse Treurtiran
                A single one at the San Manuel Road near Palenque (CH).

167.         * YUCATAN FLYCATCHER, Myiarchus yucatanensis, Yucatantiran
                1 at Dr. Alfredo Barrera M, Botanical Garden (YU), 3 at Felipe Carrillo Puerto (YU) and 1 at Uxmal (YU).

168.         DUSKY‑CAPPED FLYCATCHER, Myiarchus tuberculifer, Monnikskaptiran
                1 at Dr. Alfredo Barrera M, Botanical Garden (YU), 2 at Felipe Carrillo Puerto (YU), 1 at Celestún (YU) and 1 near Tuxtla Gutiérrez (CH).

169.         BROWN‑CRESTED FLYCATCHER, Myiarchus tyrannulus, Cayennetiran
                3 at Felipe Carrillo Puerto (YU), 2 at Uxmal (YU).

170.         TROPICAL KINGBIRD, Tyrannus melancholicus, Tropische Koningstiran
                A common and widespread species throughout the visited areas.

171.         COUCH'S KINGBIRD, Tyrannus couchii, Texaanse Koningstiran
                2 at Cancún (YU).

172.         WESTERN KINGBIRD, Tyrannus verticalis, Arkansaskoningstiran
                A few en route San Cristóbal - Tuxtla Gutiérrez (CH).

173.         SCISSOR‑TAILED FLYCATCHER, Tyrannus forficatus, Zwaluwstaartkoningstiran
                5 at the Usumacinta Marshes.

174.         FORK‑TAILED FLYCATCHER, Tyrannus savana, Vorkstaartkoningstiran
                Several at the Usumacinta Marshes.

175.         BOAT‑BILLED FLYCATCHER, Megarhynchus pitangua, Bootsnaveltiran
                1 at Dr. Alfredo Barrera M, Botanical Garden (YU), a few at El Sumidero Canyon (CH),  2 at Uxmal (YU).

176.         SOCIAL FLYCATCHER, Myiozetetes similis, Roodkruintiran
                A fairly common and widespread species throughout the visited areas.

177.         GREAT KISKADEE, Pitangus sulphuratus, Grote Kiskadie
                A common and widespread species.

178.         * GRAY‑COLLARED BECARD, Pachyramphus major, Mexicaanse Bekarde
                A female at Felipe Carrillo Puerto (YU).

179.         ROSE‑THROATED BECARD, Pachyramphus aglaiae, Grote Bekarde
                A pair at Felipe Carrillo Puerto (YU) and 1 at Palenque (CH).

180.         MASKED TITYRA, Tityra semifasciata, Maskertityra
                4 at Felipe Carrillo Puerto (YU), 1 at Chichén Itzá (YU), 10+ in the Palenque area (CH).

181.         BLACK‑CROWNED TITYRA, Tityra inquisitor, Zwartkruintityra
                A pair at the San Manuel Road near Palenque (CH).

182.         STELLER'S SCRUB-JAY, Cyanocitta stelleri, Stellers Gaai
                Fairly common in the San Cristóbal area (CH).

183.         * UNICOLORED SCRUB-JAY, Aphelocoma unicolor, Leiblauwe Gaai
                5 at the Ocosingo Road - San Cristóbal (CH).

184.         * YUCATAN SCRUB-JAY, Cyanococorax yucatanicus, Yucatangaai
                A few at Felipe Carrillo Puerto (YU), 20+ at Chichén Itzá (YU), 20+ at Uxmal (YU).

185.         GREEN JAY, Cyanocorax yncas, Incagaai
                2 at Chichén Itzá (YU), 15+ at Zoológico Miguel Alvárez del Toro in Tuxtla Gutiérrez (CH), 5 at Uxmal (YU).

186.         BROWN SCRUB-JAY, Psilorhinus morio, Bruine Gaai
                A common and widespread species throughout the visited areas.

187.         WHITE‑THROATED MAGPIE‑JAY, Calocitta formosa, Ekstergaai
                20+ in the Tuxtla Gutiérrez area (CH).

188.         RUFOUS‑BROWED PEPPERSHRIKE, Cyclarhis gujanensis, Roodbrauwpeperklauwier
                2 at Dr. Alfredo Barrera M, Botanical Garden (YU), a few at Felipe Carrillo Puerto (YU), 2 at Chichén Itzá (YU), 3 at Uxmal (YU).

189.         HUTTON'S VIREO, Vireo huttoni, Huttons Vireo
                2 at Cerro Huitepec Reserve (CH), 3 at the Ocosingo Road - San Cristóbal (CH).

190.         WHITE‑EYED VIREO, Vireo griseus, Witoogvireo
                Commonly observed on 7 days.

191.         MANGROVE VIREO, Vireo pallens, Mangrovevireo
                Small numbers at Felipe Carrillo Puerto (YU) and Celestún (YU), 2 at Uxmal (YU).

192.         * COZUMEL VIREO, Vireo bairdi, Cozumelvireo
                Fairly common at Cozumel Island.

193.         BLUE‑HEADED VIREO, Vireo solitarius, Blauwkopvireo
                2 at Cerro Huitepec Reserve (CH) and 1 at the Ocosingo Road - San Cristóbal (CH).

194.         PLUMBEOUS VIREO, Vireo plumbeus, Loodgrijze Vireo
                A single one at Dr. Alfredo Barrera M, Botanical Garden (YU).

195.         YELLOW‑THROATED VIREO, Vireo flavifrons, Geelborstvireo
                Several at Felipe Carrillo Puerto (YU), 1 at Celestún (YU).

196.         PHILADELPHIA VIREO, Vireo philadelphicus, Philadelphiavireo
                A single observation at the San Manuel Road near Palenque (CH).

197.         YELLOW‑GREEN VIREO, Vireo flavoviridis, Geelgroene Vireo
                2 at Dr. Alfredo Barrera M, Botanical Garden (YU).

198.         * YUCATAN VIREO, Vireo magister, Yucatanvireo
                6 at Dr. Alfredo Barrera M, Botanical Garden (YU), 2 at Felipe Carrillo Puerto (YU) and 1 at Cozumel Island.

199.         LESSER GREENLET, Hylophilus decurtatus, Kleine Vireo
                1 at Dr. Alfredo Barrera M, Botanical Garden (YU), common at Felipe Carrillo Puerto (YU).

200.         * GRAY SILKY‑FLYCATCHER, Ptilogonys cinereus, Grijze Zijdevliegenvanger
                A single bird at the Ocosingo Road - San Cristóbal (CH).

201.         CEDAR WAXWING, Bombycilla cedrorum, Cederpestvogel
                A single observation at the Cerro Huitepec Reserve (CH).

202.         EASTERN BLUEBIRD, Sialia sialis, Roodkeelsialia
                Small numbers in the San Cristóbal area (CH).

203.         RUDDY‑CAPPED NIGHTINGALE‑THRUSH, Catharus frantzii, Bergdwerglijster
                1 at the Ocosingo Road - San Cristóbal (CH).

204.         WOOD THRUSH, Catharus mustelinus, Amerikaanse Boslijster
                5 at Palenque (CH).

205.         MOUNTAIN ROBIN, Turdus plebejus, Cabanis' Lijster
                1 at Cerro Tzontehuitz - San Cristóbal (CH).

206.         CLAY‑COLOURED ROBIN, Turdus grayi, Grays Lijster
                A fairly common and widespread species.

207.         * RUFOUS‑COLLARED ROBIN, Turdus rufitorques, Roodkraaglijster
                Common in the San Cristóbal area (CH).

208.         GRAY CATBIRD, Dumetella carolinensis, Katvogel
                5 at Felipe Carrillo Puerto (YU), 3 at Celestún (YU), single ones at the Cerro Huitepec Reserve (CH) and Zoológico Miguel Alvárez del Toro in Tuxtla Gutiérrez (CH), 2 at Uxmal (YU).

209.         * BLACK CATBIRD, Melanoptila glabrirostris, Zwarte Katvogel
                2 at Dr. Alfredo Barrera M, Botanical Garden (YU), very common at Cozumel Island.

210.         * BLUE‑AND‑WHITE MOCKINGBIRD, Melanotis hypoleucus, Blauw‑witte Spotlijster
                2 at Cerro Tzontehuitz - San Cristóbal (CH).

211.         TROPICAL MOCKINGBIRD, Mimus gilvus, Tropische Spotlijster
                A common and widespread species throughout the visited areas.

212.         BROWN CREEPER, Certhia americana, Amerikaanse Boomkruiper
                A single bird at the Ocosingo Road - San Cristóbal (CH).

213.         * YUCATAN WREN, Campylorhynchus yucatanicus, Yucatanwinterkoning
                A single bird at Celestún (YU).

214.         BAND‑BACKED WREN, Campylorhynchus zonatus, Tijgerwinterkoning
                7 at Palenque (CH), 5 at the Cerro Huitepec Reserve (CH), 4 at the Ocosingo Road - San Cristóbal (CH), 1 near Tuxtla Gutiérrez (CH).

215.         SPOT‑BREASTED WREN, Thryothorus maculipectes, Vlekborstwinterkoning
                Singles at Dr. Alfredo Barrera M, Botanical Garden (YU) and Felipe Carrillo Puerto (YU), 5 at Palenque (CH), 2 at Uxmal (YU).

216.         BANDED WREN, Thryothorus pleurostictus, Acaciawinterkoning
                3 en route San Cristóbal - Tuxtla Gutiérrez (CH).

217.         CAROLINA (WHITE-BROWED) WREN, Thryothorus ludovicianus, Carolinawinterkoning
                A single one at Felipe Carrillo Puerto (YU).

218.         (SOUTHERN) HOUSE WREN, Troglodytes aedon, Huiswinterkoning
                2 at Felipe Carrillo Puerto (YU), 3 at Palenque (CH).

219.         * RUFOUS‑BROWED WREN, Troglodytes rufociliatus, Roodbrauwwinterkoning
                1 at Cerro Tzontehuitz - San Cristóbal (CH), 3 at the Ocosingo Road - San Cristóbal (CH).

220.         * WHITE‑BELLIED WREN, Uropsila leucogastra, Witbuikwinterkoning
                3 at Felipe Carrillo Puerto (YU), 1 at Uxmal (YU).

221.         BLUE‑GRAY GNATCATCHER, Polioptila caerulea, Blauwgrijze Muggenvanger
                Commonly recorded at the Yucatan Peninsula and at Palenque (CH).

222.         WHITE‑LORED GNATCATCHER, Polioptila albiloris, Witteugelmuggenvanger
                Seen in good numbers at Celestún (YU),

223.         TROPICAL GNATCATCHER, Polioptila plumbea, Amazonemuggenvanger
                Small numbers at Felipe Carrillo Puerto (YU).

224.         BUSHTIT, Psaltriparus minimus, Struikmees
                10+ at the Cerro Huitepec Reserve (CH), a few at Cerro Tzontehuitz (CH) and 15+ at the Ocosingo Road - San Cristóbal (CH).

225.         MANGROVE SWALLOW, Tachycineta albilinea, Mangrovezwaluw
                Small numbers at Celestún (YU) and at the Usumacinta Marshes.

226.         GRAY‑BREASTED MARTIN, Progne chalybea, Grijsborstpurperzwaluw
                Small numbers en route Palenque - Champotón.

227.         * BLACK‑CAPPED SWALLOW, Notiochelidon pileata, Zwartkapzwaluw
                20+ near the Cerro Huitepec Reserve (CH).

228.         NORTHERN ROUGH‑WINGED SWALLOW, Stelgidopteryx serripennis, Noord‑Amerikaanse Ruwvleugelzwaluw
                Recorded regularly in Yucatan and Chiapas.

                Also recorded in Yucatan Stelgidopteryx ridgwayi, Ridgway's Rough‑winged Swallow. Howell and Webb treat this as a separate species.

229.         CAVE SWALLOW, Petrochelidon fulva, Holenzwaluw
                A few at Chichén Itzá (YU), common at Uxmal (YU).

230.         HOUSE SPARROW, Passer domesticus, Huismus
                Fairly common at San Cristóbal de Las Casas (CH).

231.         OLIVE WARBLER, Peucedramus taeniatus, Oranjekopzanger
                A male at the Ocosingo Road - San Cristóbal (CH).

232.         * BLACK‑HEADED SISKIN, Carduelis notata, Zwartkopsijs
                4 near Ocosingo (CH). Seen breeding on the nest.

233.         HOUSE FINCH, Carpodacus mexicanus, Mexicaanse Roodmus
                A pair at the Ocosingo Road - San Cristóbal (CH).

234.         BLUE‑WINGED WARBLER, Vermivora pinus, Blauwvleugelzanger
                1 at Dr. Alfredo Barrera M, Botanical Garden (YU), 4 at Felipe Carrillo Puerto (YU),

                 2 at Chichén Itzá (YU).

235.         TENNESSEE WARBLER, Vermivora peregrina, Tennesseezanger
                2 at Celestún (YU), 2 at Palenque (CH), 2 at San Cristóbal (CH).

236.         NORTHERN PARULA, Parula americana, Brilparulazanger
                2 at Dr. Alfredo Barrera M, Botanical Garden (YU), 1 at Chichén Itza (YU), 7 at Celestún (YU),

                5 at Uxmal (YU).

237.         * CRESCENT‑CHESTED WARBLER, Parula superciliosa, Ornaatzanger
                5 at the Cerro Huitepec Reserve (CH), 6 at the Ocosingo Road - San Cristóbal (CH).

238.         YELLOW WARBLER, Dendroica petechia, Gele Zanger
                Seen most days in small numbers. Also seen at Celestún (YU) Mangrove Warbler, Dendroica petechia erithachorides.

239.         CHESTNUT‑SIDED WARBLER, Dendroica pensylvanica, Roestflankzanger
                2 at Felipe Carrillo Puerto (YU) and 1 at the San Manuel Road near Palenque (CH).

240.         MAGNOLIA WARBLER, Dendroica magnolia, Magnoliazanger
                The commonest wood warbler seen at most sites with 20+ at Felipe Carrillo Puerto (YU).

241.         YELLOW‑RUMPED WARBLER, Dendroica coronata, Geelstuitzanger
                Seen most days in small numbers.

242.         TOWNSEND'S WARBLER, Dendroica townsendi, Townsends Zanger
                Small numbers in the San Cristóbal area (CH).

243.         HERMIT WARBLER, Dendroica occidentalis, Heremietzanger
                Small numbers in the San Cristóbal area (CH).

244.         BLACK‑THROATED GREEN WARBLER, Dendroica virens, Gele Zwartkeelzanger
                Seen most days: up to 6 a day.

245.         GOLDEN‑CHEEKED WARBLER, Dendroica chrysoparia, Geelwangzanger
                This endangered species (very bright male) was recorded at the Cerro Huitepec Reserve (CH).

246.         YELLOW‑THROATED WARBLER, Dendroica dominica, Geelkeelzanger
                3 at Dr. Alfredo Barrera M, Botanical Garden (YU), 1 at Uxmal (YU).

247.         PALM WARBLER, Dendroica palmarum, Palmzanger
                A single observation at Celestún (YU).

248.         BLACK‑AND‑WHITE WARBLER, Mniotilta varia, Bonte Zanger
                Commonly recorded at most localities on 10 dates. Up to 10 a day.

249.         AMERICAN REDSTART, Setophaga ruticilla, Amerikaanse Roodstaart
                Commonly recorded at most localities on 10 dates. Up to 20 a day.

250.         WORM‑EATING WARBLER, Helmitheros vermivorus, Streepkopzanger
                2 at Dr. Alfredo Barrera M, Botanical Garden (YU).

251.         SWAINSON'S  WARBLER, Limnothlypis swainsonii, Swainsons Zanger
                A single one at Cozumel Island.

252.         OVENBIRD, Seiurus aurocapillus, Ovenvogel
                Singles at Felipe Carrillo Puerto (YU), Palenque (CH) and Uxmal (YU).

253.         NORTHERN WATERTHRUSH, Seiurus noveboracensis, Noordse Waterlijster
                Single ones at Dr. Alfredo Barrera M, Botanical Garden (YU) and Celestún (YU).

254.         LOUISIANA WATERTHRUSH, Seiurus motacilla, Lousianawaterlijster
                A single observation at Palenque (CH).

255.         COMMON YELLOWTHROAT, Geothlypis trichas, Gewone Maskerzanger
                Small numbers seen on most days in marshy situations at the Yucatan Peninsula, 4 at Palenque (CH).

256.         * HOODED YELLOWTHROAT, Geothlypis nelsoni, Nelsons Maskerzanger
                A splendid observation en route San Cristóbal - Tuxtla Gutiérrez (CH) at km 28.5.

257.         GRAY‑CROWNED YELLOWTHROAT, Geothlypis poliocephala, Weidemaskerzanger
                A single one at Felipe Carrillo Puerto (YU).

258.         HOODED WARBLER, Wilsonia citrina, Monnikszanger
                2 at Dr. Alfredo Barrera M, Botanical Garden (YU), 7 at Felipe Carrillo Puerto (YU), 2 at Palenque (CH), 2 at Uxmal (YU).

259.         WILSON'S WARBLER, Wilsonia pusilla, Wilsons Zanger
                5 at Palenque (CH), common in the San Cristóbal area (CH).

260.         * PINK‑HEADED WARBLER, Ergaticus versicolor, Rozekopzanger
                6 at the Ocosingo Road - San Cristóbal (CH).

261.         SLATE‑THROATED REDSTART, Myioborus miniatus, Meniezanger
                4 at the Cerro Huitepec Reserve (CH), 2 at the Ocosingo Road - San Cristóbal (CH) and 1 at Cerro Tzontehuitz - San Cristóbal (CH).

262.         * RUFOUS‑CAPPED WARBLER, Basileuterus rufifrons, Roodkapzanger
                3 at the San Manuel Road near Palenque (CH).

263.         * GOLDEN‑BROWED WARBLER, Basileuterus belli, Goudbrauwzanger
                3 at Cerro Huitepec Reserve (CH), 4 at the Ocosingo Road - San Cristóbal (CH).

264.         * GRAY‑THROATED CHAT, Granatellus sallaei, Grijskeelgranaatzanger
                A male at Felipe Carrillo Puerto (YU).

265.         RUFOUS‑COLLARED SPARROW, Zonotrichia capensis, Roodkraaggors
                Small numbers at San Cristóbal (CH).

266.         YELLOW‑EYED JUNCO, Junco phaeonotus, Geeloogjunco
                Small numbers at Cerro Tzontehuitz - San Cristóbal (CH) and the Ocosingo Road - San Cristóbal (CH).

267.         BOTTERI'S SPARROW, Aimophila botterii, Botteri's Gors
                A single one at Chichén Itzá (YU).

268.         RUSTY SPARROW, Aimophila rufescens, Roestruggors
                2 near Palenque (CH).

269.         SPOTTED TOWHEE, Pipilo maculatus, Gevlekte Towie
                5 at Cerro Tzontehuitz - San Cristóbal (CH).

270.         OLIVE SPARROW, Arremonops rufivirgatus, Olijfgors
                A single one at Felipe Carrillo Puerto (YU).

271.         * GREEN‑BACKED SPARROW, Arremonops chloronotus, Groenruggors
                6 at Felipe Carrillo Puerto (YU).

272.         BANANAQUIT, Coereba flaveola, Suikerdiefje
                A few at the San Manuel Road near Palenque (CH), 6 at Cozumel Island.

273.         COMMON BUSH‑TANAGER, Chlorospingus ophthalmicus, Briltangare
                6 at the Ocosingo Road - San Cristóbal (CH), 2 at Cerro Tzontehuitz - San Cristóbal (CH).

274.         * BLACK‑THROATED SHRIKE‑TANAGER, Lanio aurantius, Zwartkeelklauwiertangare
                A single one at Palenque (CH).

275.         RED‑CROWNED ANT‑TANAGER, Habia rubica, Rode Miertangare
                A single one at Palenque (CH).

276.         RED‑THROATED ANT‑TANAGER, Habia fuscicauda, Roodkeelmiertangare
                Common at Felipe Carrillo Puerto (YU), 10+ at Palenque (CH).

277.         HEPATIC TANAGER, Piranga flava, Gele Tangare
                1 at the Cerro Huitepec Reserve (CH), a pair at Cerro Tzontehuitz - San Cristóbal (CH).

278.         SUMMER TANAGER, Piranga rubra, Zomertangare
                A single one at the San Manuel Road near Palenque (CH).

279.         * ROSE‑THROATED TANAGER, Piranga roseogularis, Rozekeeltangare
                1 at Dr. Alfredo Barrera M, Botanical Garden (YU), common at Felipe Carrillo Puerto (YU).

280.         CRIMSON‑COLLARED TANAGER, Ramphocelus sanguinolentus, Vuurkraagtangare
                Small numbers in the Palenque area (CH).

281.         PASSERINI'S (CRIMSON-RUMPED) TANAGER, Ramphocelus passerinii, Roodrugtangare
                A single bird at the San Manuel Road near Palenque (CH).

282.         STRIPE‑HEADED TANAGER, Spindalis zena, Streepkoptangare
                6 at Cozumel Island.

283.         BLUE‑GRAY TANAGER, Thraupis episcopus, Bisschopstangare
                A single bird near Ocosingo (CH).

284.         * YELLOW‑WINGED TANAGER, Thraupis abbas, Geelvleugeltangare
                4 at the San Manuel Road near Palenque (CH).

285.         SCRUB EUPHONIA, Euphonia affinis, Struikorganist
                2 at Felipe Carrillo Puerto (YU).

286.         YELLOW‑THROATED EUPHONIA, Euphonia hirundinacea, Geelkeelorganist
                2 at Dr. Alfredo Barrera M, Botanical Garden (YU), 6 at Felipe Carrillo Puerto (YU), 1 at Palenque (CH), 2 at the San Manuel Road near Palenque (CH).

287.         ELEGANT (BLUE-HOODED) EUPHONIA, Euphonia elegantissima, Blauwkaporganist
                4 at Cerro Tzontehuitz - San Cristóbal (CH).

288.         OLIVE‑BACKED EUPHONIA, Euphonia gouldi, Olijfrugorganist
                3 at the San Manuel Road near Palenque (CH).

289.         GOLDEN‑HOODED TANAGER, Tangara larvata, Purpermaskertangare
                Small numbers in the Palenque area (CH).

290.         GREEN HONEYCREEPER, Chlorophanes spiza, Groene Suikervogel
                6 at the San Manuel Road near Palenque (CH).

291.         RED‑LEGGED HONEYCREEPER, Cyanerpes cyaneus, Blauwe Suikervogel
                3 at the San Manuel Road near Palenque (CH).

292.         GRASSLAND YELLOW‑FINCH, Sicalis luteola, Graslandsaffraangors
                Fairly common at the Usumacinta Marshes.

293.         BLUE‑BLACK GRASSQUIT, Volatinia jacarina, Witbrauwgrasgors
                2 near Tuxtla Gutiérrez (CH).

294.         VARIABLE SEEDEATER, Sporophila americana, Bont Dikbekje
                25+ at the Usumacinta Marshes.

                Howell and Webb treat Oryzoborus funereus, Thick-billed Seedfinch, as a separate species. Rather common at the Usumacinta Marshes.

295.         WHITE‑COLLARED SEEDEATER, Sporophila torqueola, Witkraagdikbekje
                A few at Felipe Carrillo Puerto (YU), Chichén Itzá and Uxmal (YU), 25+ at the Usumacinta Marshes and Palenque (CH).

               

296.         YELLOW‑FACED GRASSQUIT, Tiaris olivacea, Grote Cubavink
                2 at Felipe Carrillo Puerto (YU) and 2 at Cozumel Island.

297.         * CINNAMON‑BELLIED FLOWER‑PIERCER, Diglossa baritula, Kaneelkleurige Bloemenzuiger
                3 at Cerro Tzontehuitz - San Cristóbal (CH).

298.         YELLOW GROSBEAK, Pheucticus chrysopeplus, Gele Kardinaal
                A single one at Zoológico Miguel Alvárez del Toro in Tuxtla Gutiérrez (CH).

299.         ROSE‑BREASTED GROSBEAK, Pheucticus ludovicianus, Roodborstkardinaal
                1 at Chichén Itzá, 1 at Palenque (CH), 4 at the San Manuel Road near Palenque (CH), 1 at Uxmal (YU).

300.         NORTHERN CARDINAL, Cardinalis cardinalis, Rode Kardinaal
                1 at Felipe Carrillo Puerto (YU), 10+ at Celestún (YU), 1 at the Usumacinta Marshes.

301.         BLACK‑FACED GROSBEAK, Caryothraustes poliogaster, Grijsbuikkardinaal
                2 at the San Manuel Road near Palenque (CH).

302.         BLACK‑HEADED SALTATOR, Saltator atriceps, Zwartkopsaltator
                Small numbers at Felipe Carrillo Puerto (YU) and Chichén Itzá (YU).

303.         BUFF‑THROATED SALTATOR, Saltator maximus, Bontkeelsaltator
                Small numbers at Palenque (CH).

304.         GRAYISH SALTATOR, Saltator coerulescens, Grijze Saltator
                6 at the San Manuel Road near Palenque (CH).

305.         * BLUE BUNTING, Cyanocompsa parellina, Azuurbisschop
                4 at Felipe Carrillo Puerto (YU).

306.         BLUE GROSBEAK, Guiraca caerulea, Blauwe Bisschop
                A single bird at the San Manuel Road near Palenque (CH).

307.         INDIGO BUNTING, Passerina cyanea, Indigogors
                1 at Chichén Itzá (YU), 30+ at the Usumacinta Marshes, 4 at the San Manuel Road near Palenque (CH).

308.         VARIED BUNTING, Passerina versicolor, Veelkleurengors
                A pair en route San Cristóbal - Tuxtla Gutiérrez (CH) at km 28.5.

309.         PAINTED BUNTING, Passerina ciris, Purpergors
                3 males at Celestún (YU).

310.         CHESTNUT‑HEADED OROPENDOLA, Psarocolius wagleri, Waglers Oropendola
                10+ at the San Manuel Road near Palenque (CH).

311.         MONTEZUMA OROPENDOLA, Gymnostinops montezuma, Montezumaoropendola
                Small numbers at Palenque (CH).

312.         YELLOW‑BILLED CACIQUE, Amblycercus holosericeus, Geelsnaveltroepiaal
                Small numbers at Chichén Itzá (YU), in the Palenque area (CH) and at Uxmal (YU).

313.         YELLOW‑BACKED ORIOLE, Icterus chrysater, Geelrugtroepiaal
                1 at Dr. Alfredo Barrera M, Botanical Garden (YU), 2 at Celestún (YU).

314.         * ORANGE ORIOLE, Icterus auratus, Yucatantroepiaal
                A pair at Dr. Alfredo Barrera M, Botanical Garden (YU), 3 at Felipe Carrillo Puerto (YU).

315.         ALTAMIRA ORIOLE, Icterus gularis, Altamiratroepiaal
                Small numbers daily at the Yucatan Peninsula.

316.         STREAK‑BACKED ORIOLE, Icterus pustulatus, Vlekrugtroepiaal
                A single bird at El Sumidero Canyon (CH).

317.         HOODED ORIOLE, Icterus cucullatus, Maskertroepiaal
                2 at Dr. Alfredo Barrera M, Botanical Garden (YU), a few at Palenque (CH).

318.         BALTIMORE ORIOLE, Icterus galbula, Baltimoretroepiaal
                1 at Chichén Itzá and 3 at Palenque (CH).

319.         BULLOCK'S ORIOLE, Icterus bullockii, Bullocks Troepiaal
                2 at Palenque (CH).

320.         ORCHARD ORIOLE, Icterus spurius, Tuintroepiaal
                A few at Felipe Carrillo Puerto (YU) and Chichén Itzá (YU), 5 at Palenque (CH).

321.         BLACK‑COWLED ORIOLE, Icterus dominicensis, Bahamatroepiaal
                4 at Felipe Carrillo Puerto (YU).

322.         RED‑WINGED BLACKBIRD, Agelaius phoeniceus, Epauletspreeuw
                A male at San Cristóbal  de Las Casas (CH).

323.         EASTERN MEADOWLARK, Sturnella magna, Witkaakweidespreeuw
                6 at the Usumacinta Marshes.

324.         MELODIUS BLACKBIRD, Dives dives, Rouwtroepiaal
                A common and widespread species throughout the visited areas.

325.         GREAT‑TAILED GRACKLE, Quiscalus mexicanus, Langstaarttroepiaal
                Commonly recorded at most localities on 12 dates.

326.         BRONZED COWBIRD, Molothrus aeneus, Roodoogkoevogel
                Seen en route; locally abundant, 200+ at the Usumacinta Marshes.

SYSTEMATIC LIST  OF MAMMALS
This specific treatment follows "Neotropical Rainforest Mammals", a field guide by Louise H. Emmons.

1.             COMMON OPOSSUM, Didelphis marsupialis
                2 near Celestun (YU).

2.             WHITE-NOSED COATI, Nasua naricas
                2 at Uxmal (YU).

3.             MEXICAN HOWLER MONKEY, Alouatta pigra
                Heard at Palenque (CH).

4.             CENTRAL AMERICAN SPIDER MONKEY, Ateles geoffroyi
                2 at Dr. Alfredo Barrera M, Botanical Garden (YU).

5.             JAGUARUNDI, Felis yagouaroundi
                A single one at Felipe Carrillo Puerto (YU).

6.             YUCATAN SQUIRREL, Sciurus yucatanensis
                Small numbers along the coast.

7.             MEXICAN BLACK AGOUTI, Dasyprocta mexicana
                Common at Zoológico Miguel Alvárez del Toro in Tuxtla Gutiérrez (CH).

8              RED FOX, Vulpes vulpes
                A single one at Dr. Alfredo Barrera M, Botanical Garden (YU).

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