Seventh official Audubon Christmas Bird Count: Tikal (GMTK) 2017
organized by CAYAYA BIRDING
Compiled by Knut Eisermann and Claudia Avendaño, CAYAYA BIRDING, January 2018
A total of 47 observers in 9 groups gathered for the seventh Christmas Bird Count in the Tikal National Park, conducted on 15 December 2017. Weather was favorable, with cloud cover 0-100% and little or no wind.
A total of 2085 birds of 177 species was recorded. In addition, five more species were observed during the count week. The most abundant species with at least 25 detected individuals were (in descending order of abundance): Montezuma Oropendola, Lesser Greenlet, Stub-tailed Spadebill, Wood Thrush, Red-throated Ant-Tanager, Magnolia Warbler, Northern Schiffornis, Gray Catbird, Northern Bentbill, Brown Jay, Black-throated Shrike-Tanager, Spot-breasted Wren, Melodious Blackbird, Red-crowned Ant-Tanager, Ivory-billed Woodcreeper, Red-lored Parrot, Kentucky Warbler, Collared Aracari, White-crowned Parrot, and Squirrel Cuckoo.
Noteworthy records included a Swainson's Warbler, an immature Gray-headed Kite, and a pair of Orange-breasted Falcon.
The Tikal National Park is part of the Maya-Lacandon Important Bird Area (IBA GT001) and this Christmas Bird Count helps to monitor bird populations in this IBA.
It follows a list of species and numbers of individuals recorded during the seventh Christmas Bird Count in Tikal (Nomenclature according to AOU 1998 and supplements, most recent update AOS 2017). Species recorded during the count week are marked with (cw).
- TINAMIDAE
- Great Tinamou Tinamus major 13
- Thicket Tinamou Crypturellus cinnamomeus 6
- CRACIDAE
- Plain Chachalaca Ortalis vetula 13
- Crested Guan Penelope purpurascens 6
- Great Curassow Crax rubra 9
- PHASIANIDAE
- Ocellated Turkey Meleagris ocellata 9
- COLUMBIDAE
- Scaled Pigeon Patagioenas speciosa 4
- Red-billed Pigeon Patagioenas flavirostris 3
- Short-billed Pigeon Patagioenas nigrirostris 9
- Ruddy Quail-Dove Geotrygon montana 6
- White-tipped Dove Leptotila verreauxi 2
- CUCULIDAE
- Squirrel Cuckoo Piaya cayana 26
- CAPRIMULGIDAE
- Common Pauraque Nyctidromus albicollis 3
- Yucatan Poorwill Nyctiphrynus yucatanicus 3
- APODIDAE
- White-collared Swift Streptoprocne zonaris 1
- Vaux's Swift Chaetura vauxi 20
- Lesser Swallow-tailed Swift Panyptila cayennensis 1
- TROCHILIDAE
- Long-billed Hermit Phaethornis longirostris 5
- Stripe-throated Hermit Phaethornis striigularis 5
- Purple-crowned Fairy Heliothryx barroti 6
- Wedge-tailed Sabrewing Campylopterus curvipennis 9
- White-bellied Emerald Amazilia candida 7
- Rufous-tailed Hummingbird Amazilia tzacatl 10
- Buff-bellied Hummingbird Amazilia yucatanensis 1
- RALLIDAE
- Russet-naped Wood-Rail Aramides albiventris 3
- ARAMIDAE
- Limpkin Aramus guarauna 4
- JACANIDAE
- Northern Jacana Jacana spinosa 7
- ARDEIDAE
- Great Egret Ardea alba 3
- Little Blue Heron Egretta caerulea 1
- Yellow-crowned Night-Heron Nyctanassa violacea 3
- Boat-billed Heron Cochlearius cochlearius 6
- CATHARTIDAE
- Black Vulture Coragyps atratus 6
- Turkey Vulture Cathartes aura 7
- ACCIPITRIDAE
- Gray-headed Kite Leptodon cayanensis 1
- Double-toothed Kite Harpagus bidentatus 1
- Roadside Hawk Rupornis magnirostris 6
- Gray Hawk Buteo plagiatus 1
- Broad-winged Hawk Buteo platypterus 1
- Short-tailed Hawk Buteo brachyurus 1
- Black Hawk-Eagle Spizaetus tyrannus 1
- Ornate Hawk-Eagle Spizaetus ornatus 2
- STRIGIDAE
- Vermiculated Screech-Owl Megascops guatemalae 2
- Mottled Owl Ciccaba virgata 16
- Black-and-white Owl Ciccaba nigrolineata 3
- TROGONIDAE
- Slaty-tailed Trogon Trogon massena 21
- Black-headed Trogon Trogon melanocephalus 14
- Gartered Trogon Trogon caligatus 6
- Collared Trogon Trogon collaris 10
- MOMOTIDAE
- Tody Motmot Hylomanes momotula 2
- Lesson's Motmot Momotus lessonii 16
- BUCCONIDAE
- White-necked Puffbird Notharchus hyperrhynchus 4
- White-whiskered Puffbird Malacoptila panamensis 8
- GALBULIDAE
- Rufous-tailed Jacamar Galbula ruficauda 16
- RAMPHASTIDAE
- Collared Aracari Pteroglossus torquatus 29
- Keel-billed Toucan Ramphastos sulfuratus 24
- PICIDAE
- Golden-fronted Woodpecker Melanerpes aurifrons 4
- Yellow-bellied Sapsucker Sphyrapicus varius (cw)
- Smoky-brown Woodpecker Picoides fumigatus 8
- Golden-olive Woodpecker Colaptes rubiginosus 6
- Chestnut-colored Woodpecker Celeus castaneus 13
- Lineated Woodpecker Dryocopus lineatus 14
- Pale-billed Woodpecker Campephilus guatemalensis 21
- FALCONIDAE
- Laughing Falcon Herpetotheres cachinnans 7
- Barred Forest-Falcon Micrastur ruficollis 16
- Collared Forest-Falcon Micrastur semitorquatus 1
- Bat Falcon Falco rufigularis (cw)
- Orange-breasted Falcon Falco deiroleucus 2
- PSITTACIDAE
- Olive-throated Parakeet Eupsittula nana 14
- Brown-hooded Parrot Pyrilia haematotis 22
- White-crowned Parrot Pionus senilis 28
- White-fronted Parrot Amazona albifrons 7
- Red-lored Parrot Amazona autumnalis 30
- Mealy Parrot Amazona farinosa 16
- THAMNOPHILIDAE
- Barred Antshrike Thamnophilus doliatus 5
- Plain Antvireo Dysithamnus mentalis 4
- Dusky Antbird Cercomacroides tyrannina 1
- FORMICARIIDAE
- Black-faced Antthrush Formicarius analis 14
- FURNARIIDAE
- Scaly-throated Leaftosser Sclerurus guatemalensis 7
- Olivaceous Woodcreeper Sittasomus griseicapillus 20
- Ruddy Woodcreeper Dendrocincla homochroa 6
- Tawny-winged Woodcreeper Dendrocincla anabatina 16
- Wedge-billed Woodcreeper Glyphorynchus spirurus 5
- Northern Barred-Woodcreeper Dendrocolaptes sanctithomae 18
- Strong-billed Woodcreeper Xiphocolaptes promeropirhynchus 2
- Ivory-billed Woodcreeper Xiphorhynchus flavigaster 31
- Streak-headed Woodcreeper Lepidocolaptes souleyetii 1
- Plain Xenops Xenops minutus 7
- TYRANNIDAE
- Yellow-bellied Tyrannulet Ornithion semiflavum 8
- Northern Beardless-Tyrannulet Camptostoma imberbe 3
- Greenish Elaenia Myiopagis viridicata 11
- Ochre-bellied Flycatcher Mionectes oleagineus 7
- Sepia-capped Flycatcher Leptopogon amaurocephalus 2
- Northern Bentbill Oncostoma cinereigulare 38
- Common Tody-Flycatcher Todirostrum cinereum 1
- Eye-ringed Flatbill Rhynchocyclus brevirostris 10
- Yellow-olive Flycatcher Tolmomyias sulphurescens 22
- Stub-tailed Spadebill Platyrinchus cancrominus 57
- Royal Flycatcher Onychorhynchus coronatus 5
- Ruddy-tailed Flycatcher Terenotriccus erythrurus 6
- Sulphur-rumped Flycatcher Myiobius sulphureipygius 4
- Tropical Pewee Contopus cinereus 2
- Yellow-bellied Flycatcher Empidonax flaviventris 13
- Least Flycatcher Empidonax minimus 1
- Bright-rumped Attila Attila spadiceus 16
- Rufous Mourner Rhytipterna holerythra 2
- Yucatan Flycatcher Myiarchus yucatanensis 2
- Dusky-capped Flycatcher Myiarchus tuberculifer 13
- Great Crested Flycatcher Myiarchus crinitus 11
- Brown-crested Flycatcher Myiarchus tyrannulus 5
- Great Kiskadee Pitangus sulphuratus 4
- Boat-billed Flycatcher Megarynchus pitangua 7
- Social Flycatcher Myiozetetes similis 17
- Tropical Kingbird Tyrannus melancholicus 8
- Couch's Kingbird Tyrannus couchii 2
- TITYRIDAE
- Northern Schiffornis Schiffornis veraepacis 48
- Masked Tityra Tityra semifasciata 17
- Rose-throated Becard Pachyramphus aglaiae 3
- PIPRIDAE
- White-collared Manakin Manacus candei 2
- Red-capped Manakin Ceratopipra mentalis 13
- VIREONIDAE
- Tawny-crowned Greenlet Tunchiornis ochraceiceps 20
- Lesser Greenlet Pachysylvia decurtata 64
- White-eyed Vireo Vireo griseus 22
- Mangrove Vireo Vireo pallens 1
- Yellow-throated Vireo Vireo flavifrons 17
- Philadelphia Vireo Vireo philadelphicus (cw)
- CORVIDAE
- Brown Jay Psilorhinus morio 38
- Green Jay Cyanocorax yncas 1
- Yucatan Jay Cyanocorax yucatanicus 3
- HIRUNDINIDAE
- Northern Rough-winged Swallow Stelgidopteryx serripennis 13
- TROGLODYTIDAE
- Carolina Wren Thryothorus ludovicianus 3
- Spot-breasted Wren Pheugopedius maculipectus 36
- White-bellied Wren Uropsila leucogastra 19
- White-breasted Wood-Wren Henicorhina leucosticta 15
- POLIOPTILIDAE
- Long-billed Gnatwren Ramphocaenus melanurus 10
- Blue-gray Gnatcatcher Polioptila caerulea 6
- Tropical Gnatcatcher Polioptila plumbea 4
- TURDIDAE
- Swainson's Thrush Catharus ustulatus 3
- Wood Thrush Hylocichla mustelina 55
- Clay-colored Thrush Turdus grayi 3
- MIMIDAE
- Gray Catbird Dumetella carolinensis 44
- FRINGILLIDAE
- Scrub Euphonia Euphonia affinis 3
- Yellow-throated Euphonia Euphonia hirundinacea 16
- Olive-backed Euphonia Euphonia gouldi 17
- PASSERELLIDAE
- Green-backed Sparrow Arremonops chloronotus 5
- ICTERIDAE
- Montezuma Oropendola Psarocolius montezuma 116
- Black-cowled Oriole Icterus prosthemelas 12
- Baltimore Oriole Icterus galbula 5
- Melodious Blackbird Dives dives 34
- PARULIDAE
- Ovenbird Seiurus aurocapilla 6
- Worm-eating Warbler Helmitheros vermivorum 10
- Northern Waterthrush Parkesia noveboracensis 7
- Golden-winged Warbler Vermivora chrysoptera 3
- Blue-winged Warbler Vermivora cyanoptera 3
- Black-and-white Warbler Mniotilta varia 16
- Swainson's Warbler Limnothlypis swainsonii 1
- Kentucky Warbler Geothlypis formosa 30
- Common Yellowthroat Geothlypis trichas 1
- Hooded Warbler Setophaga citrina 8
- American Redstart Setophaga ruticilla 25
- Northern Parula Setophaga americana 3
- Magnolia Warbler Setophaga magnolia 50
- Yellow Warbler Setophaga petechia 1
- Chestnut-sided Warbler Setophaga pensylvanica 11
- Yellow-rumped Warbler Setophaga coronata 2
- Yellow-throated Warbler Setophaga dominica (cw)
- Black-throated Green Warbler Setophaga virens 12
- Golden-crowned Warbler Basileuterus culicivorus 14
- Wilson's Warbler Cardellina pusilla 4
- CARDINALIDAE
- Rose-throated Tanager Piranga roseogularis 4
- Summer Tanager Piranga rubra 15
- Red-crowned Ant-Tanager Habia rubica 33
- Red-throated Ant-Tanager Habia fuscicauda 52
- Black-faced Grosbeak Caryothraustes poliogaster 11
- Gray-throated Chat Granatellus sallaei 2
- Blue-black Grosbeak Cyanocompsa cyanoides 1
- Blue Bunting Cyanocompsa parellina 9
- THRAUPIDAE
- Blue-gray Tanager Thraupis episcopus 1
- Blue-black Grassquit Volatinia jacarina (cw)
- Gray-headed Tanager Eucometis penicillata 11
- Black-throated Shrike-Tanager Lanio aurantius 38
- Red-legged Honeycreeper Cyanerpes cyaneus 4
- Black-headed Saltator Saltator atriceps 4
References
AOU (1998) The American Ornithologists' Union Check-list of North American Birds. 7th edition. American Ornithologists' Union, Washington, D.C.
AOS (2017) Fifty-eighth supplement to the American Ornithological Society's check-list of North American birds. Auk 134: 751-773.
To see results of all Christmas Bird Counts throughout the Americas visit http://www.audubon.org/conservation/science/christmas-bird-count.