Conteo Navideño de Aves: Tikal 2011

Un total de 17 observadores en cinco grupos participaron en el sexto Conteo Navideños de Aves en el Parque Nacional Tikal el 14 de diciembre de 2011. El clima fue favorable, nublado en parte con lluviznas breves.

Un total de 1935 individuos de 171 especies fueron registrados. Además otras cuatro especies fueron observadas durante la semana de conteo. Las especies más abundantes con al menos 25 individuos detectados fueron (en orden descendiente de abundancia): Psarocolius montezuma, Setophaga magnolia, Psilorhinus morio, Pionus senilis, Hylophilus decurtatus, Ramphastos sulfuratus, Amazona autumnalis, Hylocichla mustelina, Amazona farinosa, Setophaga ruticilla, Dumetella carolinensis, Oncostoma cinereigulare, Schiffornis turdina, Dives dives, Campephilus guatemalensis, Tityra semifasciata, Euphonia hirundinacea, Pteroglossus torquatus, Thryothorus maculipectus, Sittasomus griseicapillus, Myiozetetes similis y Mniotilta varia.

Notable fue un Morphnus guianensis visto cerca del centro arqueológico, dos individuos de Limnothlypis swainsonii, dos Cotinga amabilis, y un Leptodon cayanensis. Dos Falco deiroleucus fueron vistos en el sitio archeológico.

El Parque Nacional Tikal es parte del Área Importante para Aves Maya-Lacandón (IBA GT001) y este Conteo Navideño de Aves apoya el monitoreo de las poblaciones de aves en esta IBA.

A continuación se presenta una lista de especies y cantidades de individuos registrados durante el quinto Conteo Navideño de Aves en Tikal (nomenclatura según AOU 1998 y suplementos, con la actualización más reciente de AOU 2011). Las especies registradas durante la semana de conteo están marcadas con (cw).

Tinamidae

1. Great Tinamou Tinamus major 2
2. Slaty-breasted Tinamou Crypturellus boucardi 1

Cracidae

3. Plain Chachalaca Ortalis vetula 19
4. Crested Guan Penelope purpurascens 16

Phasianidae

5. Ocellated Turkey Meleagris ocellata 14

Ardeidae

6. Bare-throated Tiger-Heron Tigrisoma mexicanum 1
7. Great Blue Heron Ardea herodias 2
8. Green Heron Butorides virescens 5
9. Boat-billed Heron Cochlearius cochlearius 5

Cathartidae

10. Black Vulture Coragyps atratus 6
11. Turkey Vulture Cathartes aura 8
12. King Vulture Sarcoramphus papa 4

Accipitridae

13. Gray-headed Kite Leptodon cayanensis 1
14. White Hawk Leucopternis albicollis 1
15. Roadside Hawk Buteo magnirostris 10
16. Crested Eagle Morphnus guianensis 1
17. Black Hawk-Eagle Spizaetus tyrannus 1

Falconidae

18. Barred Forest-Falcon Micrastur ruficollis 2
19. Collared Forest-Falcon Micrastur semitorquatus 2
20. Laughing Falcon Herpetotheres cachinnans 2
21. Bat Falcon Falco rufigularis 6
22. Orange-breasted Falcon Falco deiroleucus 2

Rallidae

23. Ruddy Crake Laterallus ruber 4
24. Gray-necked Wood-Rail Aramides cajanea 1
25. Purple Gallinule Porphyrio martinica 1

Jacanidae

26. Northern Jacana Jacana spinosa 2

Columbidae

27. Pale-vented Pigeon Patagioenas cayennensis 1
28. Short-billed Pigeon Patagioenas nigrirostris 7
29. Blue Ground-Dove Claravis pretiosa 1
30. White-tipped Dove Leptotila verreauxi 1
31. Gray-headed Dove Leptotila plumbeiceps 2
32. Ruddy Quail-Dove Geotrygon montana 1

Psittacidae

33. Olive-throated Parakeet Aratinga nana 2
34. Brown-hooded Parrot Pyrilia haematotis 17
35. White-crowned Parrot Pionus senilis 50
36. White-fronted Parrot Amazona albifrons 9
37. Red-lored Parrot Amazona autumnalis 44
38. Mealy Parrot Amazona farinosa 38

Cuculidae

39. Squirrel Cuckoo Piaya cayana 22
40. Pheasant Cuckoo Dromococcyx phasianellus 1

Strigidae

41. Vermiculated Screech-Owl Megascops guatemalae 1
42. Mottled Owl Ciccaba virgata 9

Caprimulgidae

43. Common Pauraque Nyctidromus albicollis 3

Apodidae

44. White-collared Swift Streptoprocne zonaris 3
45. Vaux's Swift Chaetura vauxi 1
46. Lesser Swallow-tailed Swift Panyptila cayennensis 4

Trochilidae

47. Long-billed Hermit Phaethornis longirostris 1
48. Stripe-throated Hermit Phaethornis striigularis 10
49. Wedge-tailed Sabrewing Campylopterus curvipennis 1
50. Canivet's Emerald Chlorostilbon canivetii cw
51. White-bellied Emerald Amazilia candida 5
52. Rufous-tailed Hummingbird Amazilia tzacatl 11
53. Purple-crowned Fairy Heliothryx barroti 16
54. hummingbird 1

Trogonidae

55. Slaty-tailed Trogon Trogon massena 8
56. Black-headed Trogon Trogon melanocephalus 17
57. Gartered Trogon Trogon caligatus 5
58. Collared Trogon Trogon collaris 2

Momotidae

59. Blue-crowned Motmot Momotus momota 11

Alcedinidae

60. Ringed Kingfisher Megaceryle torquata 1
61. Belted Kingfisher Megaceryle alcyon 1

Galbulidae

62. Rufous-tailed Jacamar Galbula ruficauda 10

Ramphastidae

63. Collared Aracari Pteroglossus torquatus 26
64. Keel-billed Toucan Ramphastos sulfuratus 48

Picidae

65. Golden-fronted Woodpecker Melanerpes aurifrons 6
66. Smoky-brown Woodpecker Veniliornis fumigatus 3
67. Golden-olive Woodpecker Colaptes rubiginosus 6
68. Chestnut-colored Woodpecker Celeus castaneus 9
69. Lineated Woodpecker Dryocopus lineatus 7
70. Pale-billed Woodpecker Campephilus guatemalensis 29

Thamnophilidae

71. Barred Antshrike Thamnophilus doliatus cw
72. Plain Antvireo Dysithamnus mentalis 6
73. Dot-winged Antwren Microrhopias quixensis 2

Formicariidae

74. Black-faced Antthrush Formicarius analis 10

Furnariidae

75. Scaly-throated Leaftosser Sclerurus guatemalensis 4
76. Plain Xenops Xenops minutus 7
77. Tawny-winged Woodcreeper Dendrocincla anabatina 13
78. Ruddy Woodcreeper Dendrocincla homochroa 10
79. Olivaceous Woodcreeper Sittasomus griseicapillus 25
80. Wedge-billed Woodcreeper Glyphorynchus spirurus 1
81. Northern Barred-Woodcreeper Dendrocolaptes sanctithomae 4
82. Ivory-billed Woodcreeper Xiphorhynchus flavigaster 14

Tyrannidae

83. Yellow-bellied Tyrannulet Ornithion semiflavum 1
84. Northern Beardless-Tyrannulet Camptostoma imberbe 4
85. Greenish Elaenia Myiopagis viridicata 5
86. Ochre-bellied Flycatcher Mionectes oleagineus 3
87. Sepia-capped Flycatcher Leptopogon amaurocephalus 1
88. Northern Bentbill Oncostoma cinereigulare 33
89. Eye-ringed Flatbill Rhynchocyclus brevirostris 16
90. Yellow-olive Flycatcher Tolmomyias sulphurescens 12
91. Stub-tailed Spadebill Platyrinchus cancrominus 19
92. Royal Flycatcher Onychorhynchus coronatus 6
93. Ruddy-tailed Flycatcher Terenotriccus erythrurus 2
94. Sulphur-rumped Flycatcher Myiobius sulphureipygius 7
95. Yellow-bellied Flycatcher Empidonax flaviventris 8
96. Least Flycatcher Empidonax minimus 4
97. Bright-rumped Attila Attila spadiceus 14
98. Yucatan Flycatcher Myiarchus yucatanensis cw
99. Dusky-capped Flycatcher Myiarchus tuberculifer 18
100. Great Crested Flycatcher Myiarchus crinitus 9
101. Brown-crested Flycatcher Myiarchus tyrannulus 7
102. Great Kiskadee Pitangus sulphuratus 1
103. Boat-billed Flycatcher Megarynchus pitangua 14
104. Social Flycatcher Myiozetetes similis 25
105. Tropical Kingbird Tyrannus melancholicus 6
106. Couch's Kingbird Tyrannus couchii 1

Tityridae

107. Thrush-like Schiffornis Schiffornis turdina 32
108. Masked Tityra Tityra semifasciata 29
109. Black-crowned Tityra Tityra inquisitor 1

Cotingidae

110. Lovely Cotinga Cotinga amabilis 2

Pipridae

111. White-collared Manakin Manacus candei 1
112. Red-capped Manakin Pipra mentalis 18

Vireonidae

113. White-eyed Vireo Vireo griseus 23
114. Mangrove Vireo Vireo pallens 1
115. Yellow-throated Vireo Vireo flavifrons 13
116. Tawny-crowned Greenlet Hylophilus ochraceiceps 8
117. Lesser Greenlet Hylophilus decurtatus 49

Corvidae

118. Brown Jay Psilorhinus morio 61
119. Green Jay Cyanocorax yncas 1

Hirundinidae

120. Northern Rough-winged Swallow Stelgidopteryx serripennis 17

Troglodytidae

121. Spot-breasted Wren Thryothorus maculipectus 26
122. Carolina Wren Thryothorus ludovicianus 2
123. White-bellied Wren Uropsila leucogastra 4
124. White-breasted Wood-Wren Henicorhina leucosticta 13

Polioptilidae

125. Long-billed Gnatwren Ramphocaenus melanurus 13
126. Blue-gray Gnatcatcher Polioptila caerulea 8
127. Tropical Gnatcatcher Polioptila plumbea 2

Turdidae

128. Swainson's Thrush Catharus ustulatus 1
129. Wood Thrush Hylocichla mustelina 42
130. Clay-colored Thrush Turdus grayi 1
131. White-throated Thrush Turdus assimilis 1

Mimidae

132. Gray Catbird Dumetella carolinensis 35

Parulidae

133. Ovenbird Seiurus aurocapilla 5
134. Worm-eating Warbler Helmitheros vermivorum 10
135. Louisiana Waterthrush Parkesia motacilla 3
136. Northern Waterthrush Parkesia noveboracensis 6
137. waterthrush Parkesia sp. 2
138. Golden-winged Warbler Vermivora chrysoptera 1
139. Blue-winged Warbler Vermivora cyanoptera 5
140. Black-and-white Warbler Mniotilta varia 25
141. Swainson's Warbler Limnothlypis swainsonii 2
142. Tennessee Warbler Oreothlypis peregrina 1
143. Kentucky Warbler Geothlypis formosa 18
144. Common Yellowthroat Geothlypis trichas 3
145. Hooded Warbler Setophaga citrina 22
146. American Redstart Setophaga ruticilla 36
147. Magnolia Warbler Setophaga magnolia 63
148. Yellow Warbler Setophaga petechia 1
149. Chestnut-sided Warbler Setophaga pensylvanica 6
150. Yellow-rumped Warbler Setophaga coronata 1
151. Yellow-throated Warbler Setophaga dominica 1
152. Black-throated Green Warbler Setophaga virens 13
153. Golden-crowned Warbler Basileuterus culicivorus 6
154. Wilson's Warbler Cardellina pusilla 6
155. Yellow-breasted Chat Icteria virens 6

Thraupidae

156. Gray-headed Tanager Eucometis penicillata 2
157. Black-throated Shrike-Tanager Lanio aurantius 15
158. Yellow-winged Tanager Thraupis abbas 6

Genus Incertae Sedis

159. Black-headed Saltator Saltator atriceps 2

Emberizidae

160. White-collared Seedeater Sporophila torqueola 5
161. Green-backed Sparrow Arremonops chloronotus 2

Cardinalidae

162. Rose-throated Tanager Piranga roseogularis 2
163. Summer Tanager Piranga rubra 13
164. Red-crowned Ant-Tanager Habia rubica 15
165. Red-throated Ant-Tanager Habia fuscicauda 23
166. Gray-throated Chat Granatellus sallaei cw
167. Blue-black Grosbeak Cyanocompsa cyanoides 1
168. Blue Bunting Cyanocompsa parellina 3
169. Indigo Bunting Passerina cyanea 1

Icteridae

170. Melodious Blackbird Dives dives 30
171. Black-cowled Oriole Icterus prosthemelas 10
172. Baltimore Oriole Icterus galbula 4
173. Yellow-billed Cacique Amblycercus holosericeus 2
174. Montezuma Oropendola Psarocolius montezuma 228

Fringillidae

175. Scrub Euphonia Euphonia affinis 2
176. Yellow-throated Euphonia Euphonia hirundinacea 28
177. Olive-backed Euphonia Euphonia gouldi 13

Referencias

AOU (1998) The American Ornithologists' Union Check-list of North American Birds. 7th edition. American Ornithologists' Union, Washington, D.C.

AOU (2011) Fifty-second supplement to the American Ornithologists' Union check-list of North American birds. Auk 128: 600-613.

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