Vivek Govind Kumar: ABA Area Year List 2021 ABA, All records: Top Blockers Record(s) 1 to 372 of 372 total. Seq. Species Scientific Name Seen By Other Listers Other Listers (%) 1 Black-bellied Whistling-Duck Dendrocygna autumnalis 1 33.33 2 Snow Goose Anser caerulescens 2 66.67 3 Ross's Goose Anser rossii 1 33.33 4 Greater White-fronted Goose Anser albifrons 2 66.67 5 Brant Branta bernicla 3 100.00 6 Cackling Goose Branta hutchinsii 2 66.67 7 Canada Goose Branta canadensis 3 100.00 8 Mute Swan Cygnus olor 3 100.00 9 Trumpeter Swan Cygnus buccinator 2 66.67 10 Tundra Swan Cygnus columbianus 2 66.67 11 Egyptian Goose Alopochen aegyptiaca 1 33.33 12 Wood Duck Aix sponsa 2 66.67 13 Blue-winged Teal Spatula discors 2 66.67 14 Northern Shoveler Spatula clypeata 2 66.67 15 Gadwall Mareca strepera 3 100.00 16 American Wigeon Mareca americana 3 100.00 17 Mallard Anas platyrhynchos 3 100.00 18 American Black Duck Anas rubripes 3 100.00 19 Northern Pintail Anas acuta 3 100.00 20 Green-winged Teal Anas crecca 3 100.00 21 Canvasback Aythya valisineria 2 66.67 22 Redhead Aythya americana 2 66.67 23 Ring-necked Duck Aythya collaris 3 100.00 24 Greater Scaup Aythya marila 3 100.00 25 Lesser Scaup Aythya affinis 2 66.67 26 King Eider Somateria spectabilis 2 66.67 27 Common Eider Somateria mollissima 3 100.00 28 Harlequin Duck Histrionicus histrionicus 3 100.00 29 Surf Scoter Melanitta perspicillata 2 66.67 30 White-winged Scoter Melanitta deglandi 3 100.00 31 Black Scoter Melanitta americana 3 100.00 32 Long-tailed Duck Clangula hyemalis 2 66.67 33 Bufflehead Bucephala albeola 3 100.00 34 Common Goldeneye Bucephala clangula 3 100.00 35 Hooded Merganser Lophodytes cucullatus 3 100.00 36 Common Merganser Mergus merganser 3 100.00 37 Red-breasted Merganser Mergus serrator 3 100.00 38 Ruddy Duck Oxyura jamaicensis 2 66.67 39 Northern Bobwhite Colinus virginianus 1 33.33 40 Scaled Quail Callipepla squamata 1 33.33 41 Gambel's Quail Callipepla gambelii 1 33.33 42 Wild Turkey Meleagris gallopavo 3 100.00 43 Greater Prairie-Chicken Tympanuchus cupido 1 33.33 44 Ring-necked Pheasant Phasianus colchicus 1 33.33 45 Pied-billed Grebe Podilymbus podiceps 3 100.00 46 Horned Grebe Podiceps auritus 3 100.00 47 Eared Grebe Podiceps nigricollis 1 33.33 48 Western Grebe Aechmophorus occidentalis 1 33.33 49 Clark's Grebe Aechmophorus clarkii 1 33.33 50 Rock Pigeon Columba livia 3 100.00 51 Eurasian Collared-Dove Streptopelia decaocto 1 33.33 52 Inca Dove Columbina inca 1 33.33 53 White-winged Dove Zenaida asiatica 1 33.33 54 Mourning Dove Zenaida macroura 3 100.00 55 Greater Roadrunner Geococcyx californianus 1 33.33 56 Yellow-billed Cuckoo Coccyzus americanus 2 66.67 57 Lesser Nighthawk Chordeiles acutipennis 1 33.33 58 Common Nighthawk Chordeiles minor 2 66.67 59 Common Poorwill Phalaenoptilus nuttallii 1 33.33 60 Chuck-will's-widow Antrostomus carolinensis 1 33.33 61 Eastern Whip-poor-will Antrostomus vociferus 1 33.33 62 Chimney Swift Chaetura pelagica 3 100.00 63 White-throated Swift Aeronautes saxatalis 1 33.33 64 Rivoli's Hummingbird Eugenes fulgens 1 33.33 65 Ruby-throated Hummingbird Archilochus colubris 3 100.00 66 Black-chinned Hummingbird Archilochus alexandri 1 33.33 67 Anna's Hummingbird Calypte anna 1 33.33 68 Costa's Hummingbird Calypte costae 1 33.33 69 Rufous Hummingbird Selasphorus rufus 1 33.33 70 Broad-tailed Hummingbird Selasphorus platycercus 1 33.33 71 Virginia Rail Rallus limicola 1 33.33 72 Sora Porzana carolina 2 66.67 73 American Coot Fulica americana 2 66.67 74 Sandhill Crane Antigone canadensis 2 66.67 75 Black-necked Stilt Himantopus mexicanus 1 33.33 76 American Avocet Recurvirostra americana 2 66.67 77 Black-bellied Plover Pluvialis squatarola 3 100.00 78 American Golden-Plover Pluvialis dominica 1 33.33 79 Killdeer Charadrius vociferus 3 100.00 80 Semipalmated Plover Charadrius semipalmatus 3 100.00 81 Mountain Plover Charadrius montanus 1 33.33 82 Snowy Plover Charadrius nivosus 1 33.33 83 Upland Sandpiper Bartramia longicauda 1 33.33 84 Hudsonian Godwit Limosa haemastica 1 33.33 85 Marbled Godwit Limosa fedoa 2 66.67 86 Ruddy Turnstone Arenaria interpres 3 100.00 87 Stilt Sandpiper Calidris himantopus 2 66.67 88 Sanderling Calidris alba 3 100.00 89 Dunlin Calidris alpina 2 66.67 90 Purple Sandpiper Calidris maritima 2 66.67 91 Baird's Sandpiper Calidris bairdii 2 66.67 92 Least Sandpiper Calidris minutilla 2 66.67 93 White-rumped Sandpiper Calidris fuscicollis 2 66.67 94 Buff-breasted Sandpiper Calidris subruficollis 2 66.67 95 Pectoral Sandpiper Calidris melanotos 2 66.67 96 Semipalmated Sandpiper Calidris pusilla 2 66.67 97 Western Sandpiper Calidris mauri 2 66.67 98 Short-billed Dowitcher Limnodromus griseus 2 66.67 99 Long-billed Dowitcher Limnodromus scolopaceus 2 66.67 100 American Woodcock Scolopax minor 3 100.00 101 Wilson's Snipe Gallinago delicata 2 66.67 102 Spotted Sandpiper Actitis macularius 2 66.67 103 Solitary Sandpiper Tringa solitaria 2 66.67 104 Lesser Yellowlegs Tringa flavipes 2 66.67 105 Willet Tringa semipalmata 3 100.00 106 Greater Yellowlegs Tringa melanoleuca 3 100.00 107 Wilson's Phalarope Phalaropus tricolor 2 66.67 108 Bonaparte's Gull Chroicocephalus philadelphia 2 66.67 109 Franklin's Gull Leucophaeus pipixcan 1 33.33 110 Ring-billed Gull Larus delawarensis 3 100.00 111 Herring Gull Larus argentatus 3 100.00 112 Lesser Black-backed Gull Larus fuscus 3 100.00 113 Great Black-backed Gull Larus marinus 3 100.00 114 Least Tern Sternula antillarum 3 100.00 115 Caspian Tern Hydroprogne caspia 2 66.67 116 Black Tern Chlidonias niger 1 33.33 117 Forster's Tern Sterna forsteri 2 66.67 118 Red-throated Loon Gavia stellata 3 100.00 119 Pacific Loon Gavia pacifica 1 33.33 120 Common Loon Gavia immer 3 100.00 121 Northern Gannet Morus bassanus 3 100.00 122 Great Cormorant Phalacrocorax carbo 3 100.00 123 Double-crested Cormorant Nannopterum auritum 3 100.00 124 Neotropic Cormorant Nannopterum brasilianum 1 33.33 125 American White Pelican Pelecanus erythrorhynchos 1 33.33 126 American Bittern Botaurus lentiginosus 1 33.33 127 Great Blue Heron Ardea herodias 3 100.00 128 Great Egret Ardea alba 3 100.00 129 Snowy Egret Egretta thula 3 100.00 130 Little Blue Heron Egretta caerulea 2 66.67 131 Cattle Egret Bubulcus ibis 2 66.67 132 Green Heron Butorides virescens 3 100.00 133 Black-crowned Night-Heron Nycticorax nycticorax 2 66.67 134 Yellow-crowned Night-Heron Nyctanassa violacea 2 66.67 135 White Ibis Eudocimus albus 2 66.67 136 White-faced Ibis Plegadis chihi 1 33.33 137 California Condor Gymnogyps californianus 1 33.33 138 Black Vulture Coragyps atratus 3 100.00 139 Turkey Vulture Cathartes aura 3 100.00 140 Osprey Pandion haliaetus 3 100.00 141 Golden Eagle Aquila chrysaetos 1 33.33 142 Northern Harrier Circus hudsonius 3 100.00 143 Sharp-shinned Hawk Accipiter striatus 2 66.67 144 Cooper's Hawk Accipiter cooperii 3 100.00 145 Bald Eagle Haliaeetus leucocephalus 3 100.00 146 Mississippi Kite Ictinia mississippiensis 2 66.67 147 Harris's Hawk Parabuteo unicinctus 1 33.33 148 Red-shouldered Hawk Buteo lineatus 3 100.00 149 Broad-winged Hawk Buteo platypterus 2 66.67 150 Swainson's Hawk Buteo swainsoni 1 33.33 151 Zone-tailed Hawk Buteo albonotatus 1 33.33 152 Red-tailed Hawk Buteo jamaicensis 3 100.00 153 Rough-legged Hawk Buteo lagopus 2 66.67 154 Ferruginous Hawk Buteo regalis 1 33.33 155 Barn Owl Tyto alba 1 33.33 156 Eastern Screech-Owl Megascops asio 2 66.67 157 Great Horned Owl Bubo virginianus 3 100.00 158 Snowy Owl Bubo scandiacus 2 66.67 159 Burrowing Owl Athene cunicularia 1 33.33 160 Barred Owl Strix varia 3 100.00 161 Short-eared Owl Asio flammeus 2 66.67 162 Northern Saw-whet Owl Aegolius acadicus 1 33.33 163 Belted Kingfisher Megaceryle alcyon 3 100.00 164 Red-headed Woodpecker Melanerpes erythrocephalus 3 100.00 165 Acorn Woodpecker Melanerpes formicivorus 1 33.33 166 Gila Woodpecker Melanerpes uropygialis 1 33.33 167 Red-bellied Woodpecker Melanerpes carolinus 3 100.00 168 Yellow-bellied Sapsucker Sphyrapicus varius 2 66.67 169 Downy Woodpecker Dryobates pubescens 3 100.00 170 Ladder-backed Woodpecker Dryobates scalaris 1 33.33 171 Red-cockaded Woodpecker Dryobates borealis 1 33.33 172 Hairy Woodpecker Dryobates villosus 3 100.00 173 Northern Flicker Colaptes auratus 3 100.00 174 Gilded Flicker Colaptes chrysoides 1 33.33 175 Pileated Woodpecker Dryocopus pileatus 2 66.67 176 American Kestrel Falco sparverius 3 100.00 177 Merlin Falco columbarius 2 66.67 178 Peregrine Falcon Falco peregrinus 2 66.67 179 Ash-throated Flycatcher Myiarchus cinerascens 2 66.67 180 Great Crested Flycatcher Myiarchus crinitus 3 100.00 181 Brown-crested Flycatcher Myiarchus tyrannulus 1 33.33 182 Cassin's Kingbird Tyrannus vociferans 1 33.33 183 Western Kingbird Tyrannus verticalis 2 66.67 184 Eastern Kingbird Tyrannus tyrannus 3 100.00 185 Scissor-tailed Flycatcher Tyrannus forficatus 1 33.33 186 Olive-sided Flycatcher Contopus cooperi 2 66.67 187 Western Wood-Pewee Contopus sordidulus 1 33.33 188 Eastern Wood-Pewee Contopus virens 2 66.67 189 Yellow-bellied Flycatcher Empidonax flaviventris 1 33.33 190 Acadian Flycatcher Empidonax virescens 2 66.67 191 Alder Flycatcher Empidonax alnorum 1 33.33 192 Willow Flycatcher Empidonax traillii 2 66.67 193 Least Flycatcher Empidonax minimus 2 66.67 194 Western Flycatcher Empidonax difficilis 1 33.33 195 Black Phoebe Sayornis nigricans 1 33.33 196 Eastern Phoebe Sayornis phoebe 3 100.00 197 Say's Phoebe Sayornis saya 1 33.33 198 White-eyed Vireo Vireo griseus 2 66.67 199 Bell's Vireo Vireo bellii 2 66.67 200 Yellow-throated Vireo Vireo flavifrons 2 66.67 201 Blue-headed Vireo Vireo solitarius 2 66.67 202 Plumbeous Vireo Vireo plumbeus 1 33.33 203 Philadelphia Vireo Vireo philadelphicus 1 33.33 204 Warbling Vireo Vireo gilvus 2 66.67 205 Red-eyed Vireo Vireo olivaceus 2 66.67 206 Loggerhead Shrike Lanius ludovicianus 1 33.33 207 Northern Shrike Lanius borealis 3 100.00 208 Steller's Jay Cyanocitta stelleri 1 33.33 209 Blue Jay Cyanocitta cristata 3 100.00 210 Woodhouse's Scrub-Jay Aphelocoma woodhouseii 1 33.33 211 American Crow Corvus brachyrhynchos 3 100.00 212 Fish Crow Corvus ossifragus 3 100.00 213 Chihuahuan Raven Corvus cryptoleucus 1 33.33 214 Common Raven Corvus corax 2 66.67 215 Verdin Auriparus flaviceps 1 33.33 216 Carolina Chickadee Poecile carolinensis 2 66.67 217 Black-capped Chickadee Poecile atricapillus 3 100.00 218 Mountain Chickadee Poecile gambeli 1 33.33 219 Bridled Titmouse Baeolophus wollweberi 1 33.33 220 Juniper Titmouse Baeolophus ridgwayi 1 33.33 221 Tufted Titmouse Baeolophus bicolor 3 100.00 222 Horned Lark Eremophila alpestris 2 66.67 223 Bank Swallow Riparia riparia 2 66.67 224 Tree Swallow Tachycineta bicolor 3 100.00 225 Violet-green Swallow Tachycineta thalassina 1 33.33 226 Northern Rough-winged Swallow Stelgidopteryx serripennis 3 100.00 227 Purple Martin Progne subis 3 100.00 228 Barn Swallow Hirundo rustica 3 100.00 229 Cliff Swallow Petrochelidon pyrrhonota 2 66.67 230 Bushtit Psaltriparus minimus 1 33.33 231 Ruby-crowned Kinglet Corthylio calendula 3 100.00 232 Golden-crowned Kinglet Regulus satrapa 3 100.00 233 Cedar Waxwing Bombycilla cedrorum 3 100.00 234 Phainopepla Phainopepla nitens 1 33.33 235 Red-breasted Nuthatch Sitta canadensis 3 100.00 236 White-breasted Nuthatch Sitta carolinensis 3 100.00 237 Pygmy Nuthatch Sitta pygmaea 1 33.33 238 Brown-headed Nuthatch Sitta pusilla 1 33.33 239 Brown Creeper Certhia americana 3 100.00 240 Blue-gray Gnatcatcher Polioptila caerulea 2 66.67 241 Black-tailed Gnatcatcher Polioptila melanura 1 33.33 242 Rock Wren Salpinctes obsoletus 1 33.33 243 Cactus Wren Campylorhynchus brunneicapillus 1 33.33 244 Bewick's Wren Thryomanes bewickii 1 33.33 245 Carolina Wren Thryothorus ludovicianus 3 100.00 246 House Wren Troglodytes aedon 3 100.00 247 Winter Wren Troglodytes hiemalis 3 100.00 248 Sedge Wren Cistothorus stellaris 1 33.33 249 Marsh Wren Cistothorus palustris 3 100.00 250 Gray Catbird Dumetella carolinensis 3 100.00 251 Curve-billed Thrasher Toxostoma curvirostre 1 33.33 252 Brown Thrasher Toxostoma rufum 2 66.67 253 Crissal Thrasher Toxostoma crissale 1 33.33 254 Northern Mockingbird Mimus polyglottos 3 100.00 255 European Starling Sturnus vulgaris 3 100.00 256 Eastern Bluebird Sialia sialis 3 100.00 257 Western Bluebird Sialia mexicana 1 33.33 258 Mountain Bluebird Sialia currucoides 1 33.33 259 Gray-cheeked Thrush Catharus minimus 2 66.67 260 Swainson's Thrush Catharus ustulatus 2 66.67 261 Hermit Thrush Catharus guttatus 2 66.67 262 Wood Thrush Hylocichla mustelina 2 66.67 263 American Robin Turdus migratorius 3 100.00 264 House Sparrow Passer domesticus 3 100.00 265 American Pipit Anthus rubescens 1 33.33 266 Sprague's Pipit Anthus spragueii 1 33.33 267 House Finch Haemorhous mexicanus 3 100.00 268 Purple Finch Haemorhous purpureus 2 66.67 269 Cassin's Finch Haemorhous cassinii 1 33.33 270 Red Crossbill Loxia curvirostra 2 66.67 271 Pine Siskin Spinus pinus 2 66.67 272 Lesser Goldfinch Spinus psaltria 1 33.33 273 American Goldfinch Spinus tristis 3 100.00 274 Lapland Longspur Calcarius lapponicus 2 66.67 275 Chestnut-collared Longspur Calcarius ornatus 1 33.33 276 Smith's Longspur Calcarius pictus 1 33.33 277 Thick-billed Longspur Rhynchophanes mccownii 1 33.33 278 Cassin's Sparrow Peucaea cassinii 1 33.33 279 Bachman's Sparrow Peucaea aestivalis 1 33.33 280 Grasshopper Sparrow Ammodramus savannarum 2 66.67 281 Black-throated Sparrow Amphispiza bilineata 1 33.33 282 Lark Sparrow Chondestes grammacus 2 66.67 283 Lark Bunting Calamospiza melanocorys 1 33.33 284 Chipping Sparrow Spizella passerina 3 100.00 285 Clay-colored Sparrow Spizella pallida 1 33.33 286 Field Sparrow Spizella pusilla 3 100.00 287 Brewer's Sparrow Spizella breweri 1 33.33 288 Fox Sparrow Passerella iliaca 2 66.67 289 American Tree Sparrow Spizelloides arborea 2 66.67 290 Dark-eyed Junco Junco hyemalis 3 100.00 291 White-crowned Sparrow Zonotrichia leucophrys 2 66.67 292 Harris's Sparrow Zonotrichia querula 1 33.33 293 White-throated Sparrow Zonotrichia albicollis 3 100.00 294 Vesper Sparrow Pooecetes gramineus 2 66.67 295 LeConte's Sparrow Ammospiza leconteii 1 33.33 296 Savannah Sparrow Passerculus sandwichensis 2 66.67 297 Song Sparrow Melospiza melodia 3 100.00 298 Lincoln's Sparrow Melospiza lincolnii 2 66.67 299 Swamp Sparrow Melospiza georgiana 3 100.00 300 Canyon Towhee Melozone fusca 1 33.33 301 Abert's Towhee Melozone aberti 1 33.33 302 Rufous-crowned Sparrow Aimophila ruficeps 1 33.33 303 Spotted Towhee Pipilo maculatus 1 33.33 304 Eastern Towhee Pipilo erythrophthalmus 3 100.00 305 Yellow-breasted Chat Icteria virens 2 66.67 306 Yellow-headed Blackbird Xanthocephalus xanthocephalus 1 33.33 307 Bobolink Dolichonyx oryzivorus 2 66.67 308 Eastern Meadowlark Sturnella magna 3 100.00 309 Western Meadowlark Sturnella neglecta 1 33.33 310 Orchard Oriole Icterus spurius 2 66.67 311 Hooded Oriole Icterus cucullatus 1 33.33 312 Bullock's Oriole Icterus bullockii 1 33.33 313 Baltimore Oriole Icterus galbula 3 100.00 314 Red-winged Blackbird Agelaius phoeniceus 3 100.00 315 Bronzed Cowbird Molothrus aeneus 1 33.33 316 Brown-headed Cowbird Molothrus ater 3 100.00 317 Rusty Blackbird Euphagus carolinus 2 66.67 318 Brewer's Blackbird Euphagus cyanocephalus 1 33.33 319 Common Grackle Quiscalus quiscula 3 100.00 320 Great-tailed Grackle Quiscalus mexicanus 1 33.33 321 Ovenbird Seiurus aurocapilla 3 100.00 322 Worm-eating Warbler Helmitheros vermivorum 2 66.67 323 Louisiana Waterthrush Parkesia motacilla 2 66.67 324 Northern Waterthrush Parkesia noveboracensis 2 66.67 325 Golden-winged Warbler Vermivora chrysoptera 1 33.33 326 Blue-winged Warbler Vermivora cyanoptera 2 66.67 327 Black-and-white Warbler Mniotilta varia 2 66.67 328 Prothonotary Warbler Protonotaria citrea 2 66.67 329 Swainson's Warbler Limnothlypis swainsonii 1 33.33 330 Tennessee Warbler Leiothlypis peregrina 2 66.67 331 Orange-crowned Warbler Leiothlypis celata 1 33.33 332 Lucy's Warbler Leiothlypis luciae 1 33.33 333 Nashville Warbler Leiothlypis ruficapilla 2 66.67 334 Virginia's Warbler Leiothlypis virginiae 1 33.33 335 MacGillivray's Warbler Geothlypis tolmiei 1 33.33 336 Mourning Warbler Geothlypis philadelphia 2 66.67 337 Kentucky Warbler Geothlypis formosa 2 66.67 338 Common Yellowthroat Geothlypis trichas 3 100.00 339 Hooded Warbler Setophaga citrina 2 66.67 340 American Redstart Setophaga ruticilla 2 66.67 341 Cerulean Warbler Setophaga cerulea 2 66.67 342 Northern Parula Setophaga americana 3 100.00 343 Magnolia Warbler Setophaga magnolia 2 66.67 344 Bay-breasted Warbler Setophaga castanea 2 66.67 345 Blackburnian Warbler Setophaga fusca 2 66.67 346 Yellow Warbler Setophaga petechia 3 100.00 347 Chestnut-sided Warbler Setophaga pensylvanica 3 100.00 348 Blackpoll Warbler Setophaga striata 2 66.67 349 Palm Warbler Setophaga palmarum 3 100.00 350 Pine Warbler Setophaga pinus 3 100.00 351 Yellow-rumped Warbler Setophaga coronata 3 100.00 352 Yellow-throated Warbler Setophaga dominica 2 66.67 353 Prairie Warbler Setophaga discolor 3 100.00 354 Grace's Warbler Setophaga graciae 1 33.33 355 Black-throated Gray Warbler Setophaga nigrescens 1 33.33 356 Black-throated Green Warbler Setophaga virens 2 66.67 357 Canada Warbler Cardellina canadensis 2 66.67 358 Wilson's Warbler Cardellina pusilla 2 66.67 359 Red-faced Warbler Cardellina rubrifrons 1 33.33 360 Painted Redstart Myioborus pictus 1 33.33 361 Hepatic Tanager Piranga flava 1 33.33 362 Summer Tanager Piranga rubra 1 33.33 363 Scarlet Tanager Piranga olivacea 2 66.67 364 Western Tanager Piranga ludoviciana 1 33.33 365 Northern Cardinal Cardinalis cardinalis 3 100.00 366 Rose-breasted Grosbeak Pheucticus ludovicianus 2 66.67 367 Black-headed Grosbeak Pheucticus melanocephalus 1 33.33 368 Blue Grosbeak Passerina caerulea 2 66.67 369 Lazuli Bunting Passerina amoena 1 33.33 370 Indigo Bunting Passerina cyanea 2 66.67 371 Painted Bunting Passerina ciris 1 33.33 372 Dickcissel Spiza americana 2 66.67