Seq.,Species,Scientific Name,Date,Location,Comments 1,Blue-winged Teal,Spatula discors,,, 2,Ring-necked Duck,Aythya collaris,08/03/2024,Bacalar , 3,Lesser Scaup,Aythya affinis,07/03/2024,Bacalar, 4,Plain Chachalaca,Ortalis vetula,03/03/2024,Chiquila , 5,American Flamingo,Phoenicopterus ruber,,, 6,Rock Pigeon,Columba livia,,, 7,Red-billed Pigeon,Patagioenas flavirostris,03/03/2024,Chiquila , 8,Eurasian Collared-Dove,Streptopelia decaocto,,, 9,Common Ground Dove,Columbina passerina,,, 10,Ruddy Ground Dove,Columbina talpacoti,,Ek Balam, 11,White-winged Dove,Zenaida asiatica,,, 12,Zenaida Dove,Zenaida aurita,,, 13,Groove-billed Ani,Crotophaga sulcirostris,,, 14,Lesser Roadrunner,Geococcyx velox,09/03/2024,Xul-ha, 15,Squirrel Cuckoo,Piaya cayana,27/02/2024,Holbox , 16,Mangrove Cuckoo,Coccyzus minor,,, 17,Vaux's Swift,Chaetura vauxi,03/03/2024,Chiquila, 18,Green-breasted Mango,Anthracothorax prevostii,10/03/2024,Xul-ha, 19,Ruby-throated Hummingbird,Archilochus colubris,,, 20,Canivet's Emerald,Cynanthus canivetii,,, 21,Cinnamon Hummingbird,Amazilia rutila,,, 22,Sora,Porzana carolina,,, 23,Common Gallinule,Gallinula galeata,,, 24,Limpkin,Aramus guarauna,07/03/2024,Bacalar, 25,Black-necked Stilt,Himantopus mexicanus,,, 26,Killdeer,Charadrius vociferus,,, 27,Semipalmated Plover,Charadrius semipalmatus,,, 28,Piping Plover,Charadrius melodus,,, 29,Northern Jacana,Jacana spinosa,07/03/2024,Bacalar, 30,Marbled Godwit,Limosa fedoa,,, 31,Ruddy Turnstone,Arenaria interpres,,, 32,Red Knot,Calidris canutus,,, 33,Sanderling,Calidris alba,,, 34,Least Sandpiper,Calidris minutilla,,, 35,Short-billed Dowitcher,Limnodromus griseus,,, 36,Wilson's Snipe,Gallinago delicata,,, 37,Spotted Sandpiper,Actitis macularius,,, 38,Solitary Sandpiper,Tringa solitaria,,, 39,Lesser Yellowlegs,Tringa flavipes,,, 40,Willet,Tringa semipalmata,,, 41,Greater Yellowlegs,Tringa melanoleuca,,, 42,Laughing Gull,Leucophaeus atricilla,,, 43,Herring Gull,Larus argentatus,,, 44,Lesser Black-backed Gull,Larus fuscus,,, 45,Least Tern,Sternula antillarum,,, 46,Caspian Tern,Hydroprogne caspia,,, 47,Royal Tern,Thalasseus maximus,,, 48,Sandwich Tern,Thalasseus sandvicensis,,, 49,Black Skimmer,Rynchops niger,,, 50,Wood Stork,Mycteria americana,,, 51,Magnificent Frigatebird,Fregata magnificens,,, 52,Anhinga,Anhinga anhinga,,, 53,Double-crested Cormorant,Nannopterum auritum,,, 54,Neotropic Cormorant,Nannopterum brasilianum,,, 55,American White Pelican,Pelecanus erythrorhynchos,,, 56,Brown Pelican,Pelecanus occidentalis,,, 57,Bare-throated Tiger-Heron,Tigrisoma mexicanum,,, 58,Great Blue Heron,Ardea herodias,,, 59,Great Egret,Ardea alba,,, 60,Snowy Egret,Egretta thula,,, 61,Little Blue Heron,Egretta caerulea,,, 62,Tricolored Heron,Egretta tricolor,,, 63,Reddish Egret,Egretta rufescens,,, 64,Green Heron,Butorides virescens,,, 65,Yellow-crowned Night Heron,Nyctanassa violacea,,, 66,White Ibis,Eudocimus albus,,, 67,Glossy Ibis,Plegadis falcinellus,,, 68,Roseate Spoonbill,Platalea ajaja,,, 69,Black Vulture,Coragyps atratus,,, 70,Turkey Vulture,Cathartes aura,,, 71,Lesser Yellow-headed Vulture,Cathartes burrovianus,,, 72,Osprey,Pandion haliaetus,,, 73,Snail Kite,Rostrhamus sociabilis,08/03/2024,Bacalar, 74,Common Black Hawk,Buteogallus anthracinus,,, 75,Roadside Hawk,Rupornis magnirostris,,, 76,Gray Hawk,Buteo plagiatus,,, 77,Great Horned Owl,Bubo virginianus,,, 78,Blue-capped Motmot,Momotus coeruliceps,,Mainland, 79,Ringed Kingfisher,Megaceryle torquata,07/03/2024,Bacalar, 80,Belted Kingfisher,Megaceryle alcyon,,, 81,American Pygmy Kingfisher,Chloroceryle aenea,,, 82,Keel-billed Toucan,Ramphastos sulfuratus,03/03/2024,Chiquila , 83,Yucatan Woodpecker,Melanerpes pygmaeus,,, 84,Golden-fronted Woodpecker,Melanerpes aurifrons,,, 85,Ladder-backed Woodpecker,Dryobates scalaris,,, 86,Golden-olive Woodpecker,Colaptes rubiginosus,10/03/2024,Xul-ha, 87,Lineated Woodpecker,Dryocopus lineatus,03/03/2024,Chiquila , 88,American Kestrel,Falco sparverius,29/02/2024,Holbox , 89,Merlin,Falco columbarius,,, 90,Peregrine Falcon,Falco peregrinus,,, 91,Olive-throated Parakeet,Eupsittula nana,03/03/2024,Chiquila , 92,White-fronted Parrot,Amazona albifrons,03/03/2024,Chiquila , 93,Masked Tityra,Tityra semifasciata,03/03/2024,Chiquila , 94,Black-crowned Tityra,Tityra inquisitor,03/03/2024,Chiquila , 95,Common Tody-Flycatcher,Todirostrum cinereum,,, 96,Yellow-bellied Elaenia,Elaenia flavogaster,,, 97,Dusky-capped Flycatcher,Myiarchus tuberculifer,,, 98,Great Kiskadee,Pitangus sulphuratus,,, 99,Boat-billed Flycatcher,Megarynchus pitangua,03/03/2024,Chiquila , 100,Social Flycatcher,Myiozetetes similis,,, 101,Tropical Kingbird,Tyrannus melancholicus,,, 102,Couch's Kingbird,Tyrannus couchii,,, 103,Eastern Kingbird,Tyrannus tyrannus,,, 104,Tropical Pewee,Contopus cinereus,03/03/2024,Chiquila , 105,Least Flycatcher,Empidonax minimus,03/03/2024,Chiquila , 106,Ivory-billed Woodcreeper,Xiphorhynchus flavigaster,03/03/2024,Chiquila , 107,White-eyed Vireo,Vireo griseus,,, 108,Mangrove Vireo,Vireo pallens,,, 109,Yellow-throated Vireo,Vireo flavifrons,10/03/2024,Xul-ha, 110,Red-eyed Vireo,Vireo olivaceus,,, 111,Yucatan Vireo,Vireo magister,,, 112,Brown Jay,Cyanocorax morio,03/03/2024,Chiquila , 113,Green Jay,Cyanocorax yncas,,Chichen Itza ,Chichen Itza 114,Yucatan Jay,Cyanocorax yucatanicus,,Chichen Itza, 115,Tree Swallow,Tachycineta bicolor,,Ek Balam, 116,Mangrove Swallow,Tachycineta albilinea,,, 117,Purple Martin,Progne subis,24/02/2024,Holbox , 118,Gray-breasted Martin,Progne chalybea,24/02/2024,Holbox , 119,Blue-gray Gnatcatcher,Polioptila caerulea,,Valladolid , 120,Black Catbird,Melanoptila glabrirostris,,, 121,Gray Catbird,Dumetella carolinensis,,, 122,Tropical Mockingbird,Mimus gilvus,,, 123,Wood Thrush,Hylocichla mustelina,,, 124,Clay-colored Thrush,Turdus grayi,,Valladolid , 125,American Robin,Turdus migratorius,,, 126,Yellow-throated Euphonia,Euphonia hirundinacea,03/03/2024,Chiquila , 127,Lesser Goldfinch,Spinus psaltria,,, 128,Olive Sparrow,Arremonops rufivirgatus,03/03/2024,Chiquila , 129,Orchard Oriole,Icterus spurius,11/03/2024,Xul-ha, 130,Hooded Oriole,Icterus cucullatus,,, 131,Yellow-tailed Oriole,Icterus mesomelas,03/03/2024,Chiquila , 132,Altamira Oriole,Icterus gularis,03/03/2024,Chiquila , 133,Red-winged Blackbird,Agelaius phoeniceus,,, 134,Shiny Cowbird,Molothrus bonariensis,05/03/2024,Holbox main square , 135,Bronzed Cowbird,Molothrus aeneus,,, 136,Melodious Blackbird,Dives dives,03/03/2024,Chiquila , 137,Great-tailed Grackle,Quiscalus mexicanus,,, 138,Louisiana Waterthrush,Parkesia motacilla,,, 139,Northern Waterthrush,Parkesia noveboracensis,,, 140,Black-and-white Warbler,Mniotilta varia,,, 141,Common Yellowthroat,Geothlypis trichas,,, 142,Hooded Warbler,Setophaga citrina,03/03/2024,Chiquila , 143,American Redstart,Setophaga ruticilla,,, 144,Northern Parula,Setophaga americana,,, 145,Magnolia Warbler,Setophaga magnolia,22/02/2024,Holbox , 146,Yellow Warbler,Setophaga petechia,,, 147,Palm Warbler,Setophaga palmarum,,, 148,Yellow-rumped Warbler,Setophaga coronata,,, 149,Yellow-throated Warbler,Setophaga dominica,,, 150,Prairie Warbler,Setophaga discolor,,, 151,Summer Tanager,Piranga rubra,,, 152,Red-throated Ant-Tanager,Driophlox fuscicauda,03/03/2024,Chiquila , 153,Northern Cardinal,Cardinalis cardinalis,,, 154,Gray-throated Chat,Granatellus sallaei,03/03/2024,Chiquila , 155,Indigo Bunting,Passerina cyanea,03/03/2024,Chiquila , 156,Painted Bunting,Passerina ciris,,, 157,Blue-gray Tanager,Thraupis episcopus,,, 158,Blue-black Grassquit,Volatinia jacarina,03/03/2024,Chiquila , 159,Yellow-faced Grassquit,Tiaris olivaceus,,, 160,Morelet's Seedeater,Sporophila morelleti,03/03/2024,Chiquila , 161,Black-headed Saltator,Saltator atriceps,03/03/2024,Chiquila , 162,Cinnamon-bellied Saltator,Saltator grandis,,Valladolid ,