278 species United States updated 3 June 2020 -window Collisions

Species 1 Northern - Spatula clypeata 2 Mallard - platyrhynchos 3 Ruddy Duck - Oxyura jamaicensis 4 Plain Chachalaca - Ortalis vetula 5 Mountain Quail - Oreortyx pictus 6 Northern Bobwhite - Colinus virginianus 7 California Quail - Callipepla californica 8 Gambel's Quail - Callipepla gambelii 9 Montezuma Quail - Cyrtonyx montezumae 10 Ring-necked Pheasant - Phasianus colchicus 11 Ruffed Grouse - Bonasa umbellus 12 Wild Turkey - Meleagris gallopavo 13 Pied-billed Grebe - Podilymbus podiceps 14 Rock Pigeon - Columba livia 15 White-crowned Pigeon - Patagioenas leucocephala 16 Band-tailed Pigeon - Patagioenas fasciata 17 Spotted Dove - Streptopelia chinensis 18 Zebra Dove - Geopelia striata 19 Inca Dove - Columbina inca 20 Common Ground Dove - Columbina passerina 21 Mourning Dove - Zenaida macroura 22 Yellow-billed Cuckoo - Coccyzus americanus 23 Lesser Nighthawk - Chordeiles acutipennis 24 Common Nighthawk - Chordeiles minor 25 Common Poorwill - Phalaenoptilus nuttallii 26 Chuck-will's-widow - Antrostomus carolinensis 27 Eastern Whip-poor-will - Antrostomus vociferus 28 Chimney Swift - Chaetura pelagica 29 Blue-throated Mountain-gem - Lampornis clemenciae 30 Ruby-throated Hummingbird - Archilochus colubris 31 Black-chinned Hummingbird - Archilochus alexandri 32 Anna's Hummingbird - Calypte anna 33 Costa's Hummingbird - Calypte costae 34 Broad-tailed Hummingbird - Selasphorus platycercus 35 Rufous Hummingbird - Selasphorus rufus 36 Allen's Hummingbird - Selasphorus sasin 37 Calliope Hummingbird - Selasphorus calliope 38 Buff-bellied Hummingbird - Amazilia yucatanensis 39 Clapper Rail - Rallus crepitans 40 Virginia Rail - Rallus limicola 41 Sora - Porzana carolina

Acopian Center for Ornithology Muhlenberg College Allentown, Pa USA 278 species United States updated 3 June 2020 Bird-window Collisions

42 Common Gallinule - Gallinula galeata 43 American Coot - Fulica americana 44 Black Rail - Laterallus jamaicensis 45 Killdeer - Charadrius vociferus 46 American Woodcock - Scolopax minor 47 Wilson's Snipe - Gallinago delicata 48 Red Phalarope - Phalaropus fulicarius 49 Cassin's Auklet - Ptychoramphus aleuticus 50 Laughing Gull - Leucophaeus atricilla 51 Ring-billed Gull - Larus delawarensis 52 Band-rumped Storm-Petrel - Oceanodroma castro 53 Wedge-tailed Shearwater - Ardenna pacifica 54 Newell's Shearwater - Puffinus newelli 55 Great Blue Heron - Ardea herodias 56 Snowy Egret - Egretta thula 57 Cattle Egret - Bubulcus ibis 58 Green Heron - Butorides virescens 59 Turkey Vulture - Cathartes aura 60 Osprey - Pandion haliaetus 61 Sharp-shinned Hawk - Accipiter striatus 62 Cooper's Hawk - Accipiter cooperii 63 Northern Goshawk - Accipiter gentilis 64 Bald Eagle - Haliaeetus leucocephalus 65 Red-shouldered Hawk - Buteo lineatus 66 Broad-winged Hawk - Buteo platypterus 67 Red-tailed Hawk - Buteo jamaicensis 68 Barn Owl - Tyto alba 69 Western Screech-Owl - Megascops kennicottii 70 Eastern Screech-Owl - Megascops asio 71 Great Horned Owl - Bubo virginianus 72 Northern Pygmy-Owl - Glaucidium gnoma 73 Barred Owl - Strix varia 74 Great Gray Owl - Strix nebulosa 75 Long-eared Owl - Asio otus 76 Short-eared Owl - Asio flammeus 77 Northern Saw-whet Owl - Aegolius acadicus 78 Belted Kingfisher - Megaceryle alcyon 79 Williamson's Sapsucker - Sphyrapicus thyroideus 80 Yellow-bellied Sapsucker - Sphyrapicus varius 81 Red-naped Sapsucker - Sphyrapicus nuchalis 82 Red-headed Woodpecker - Melanerpes erythrocephalus 83 Acorn Woodpecker - Melanerpes formicivorus

Acopian Center for Ornithology Muhlenberg College Allentown, Pa USA 278 species United States updated 3 June 2020 Bird-window Collisions

84 Red-bellied Woodpecker - Melanerpes carolinus 85 American Three-toed Woodpecker - Picoides dorsalis 86 Black-backed Woodpecker - Picoides arcticus 87 Downy Woodpecker - Dryobates pubescens 88 Ladder-backed Woodpecker - Dryobates scalaris 89 Hairy Woodpecker - Dryobates villosus 90 Pileated Woodpecker - Dryocopus pileatus 91 Northern Flicker - Colaptes auratus 92 American Kestrel - Falco sparverius 93 Merlin - Falco columbarius 94 Peregrine Falcon - Falco peregrinus 95 Rose-throated Becard - Pachyramphus aglaiae 96 Olive-sided Flycatcher - Contopus cooperi 97 Western Wood-Pewee - Contopus sordidulus 98 Eastern Wood-Pewee - Contopus virens 99 Yellow-bellied Flycatcher - Empidonax flaviventris 100 Acadian Flycatcher - Empidonax virescens 101 Willow Flycatcher - Empidonax traillii 102 Least Flycatcher - Empidonax minimus 103 Hammond's Flycatcher - Empidonax hammondii 104 Eastern Phoebe - Sayornis phoebe 105 Say's Phoebe - Sayornis saya 106 Great Crested Flycatcher - Myiarchus crinitus 107 Couch's Kingbird - Tyrannus couchii 108 Eastern Kingbird - Tyrannus tyrannus 109 Scissor-tailed Flycatcher - Tyrannus forficatus 110 White-eyed Vireo - Vireo griseus 111 Yellow-throated Vireo - Vireo flavifrons 112 Blue-headed Vireo - Vireo solitarius 113 Philadelphia Vireo - Vireo philadelphicus 114 Warbling Vireo - Vireo gilvus 115 Red-eyed Vireo - Vireo olivaceus 116 Loggerhead Shrike - Lanius ludovicianus 117 Northern Shrike - Lanius borealis 118 Steller's Jay - Cyanocitta stelleri 119 Blue Jay - Cyanocitta cristata 120 California Scrub-Jay - Aphelocoma californica 121 Black-billed Magpie - Pica hudsonia 122 American Crow - Corvus brachyrhynchos 123 Carolina Chickadee - Poecile carolinensis 124 Black-capped Chickadee - Poecile atricapillus 125 Mountain Chickadee - Poecile gambeli

Acopian Center for Ornithology Muhlenberg College Allentown, Pa USA 278 species United States updated 3 June 2020 Bird-window Collisions

126 Chestnut-backed Chickadee - Poecile rufescens 127 Boreal Chickadee - Poecile hudsonicus 128 Oak Titmouse - Baeolophus inornatus 129 Tufted Titmouse - Baeolophus bicolor 130 Verdin - Auriparus flaviceps 131 Northern Rough-winged Swallow - Stelgidopteryx serripennis 132 Purple Martin - Progne subis 133 Tree Swallow - Tachycineta bicolor 134 Violet-green Swallow - Tachycineta thalassina 135 Bank Swallow - Riparia riparia 136 Barn Swallow - Hirundo rustica 137 Cliff Swallow - Petrochelidon pyrrhonota 138 Cave Swallow - Petrochelidon fulva 139 Bushtit - Psaltriparus minimus 140 Warbling White-eye - Zosterops japonicus 141 Golden-crowned Kinglet - Regulus satrapa 142 Ruby-crowned Kinglet - Regulus calendula 143 Red-breasted Nuthatch - Sitta canadensis 144 White-breasted Nuthatch - Sitta carolinensis 145 Pygmy Nuthatch - Sitta pygmaea 146 Brown-headed Nuthatch - Sitta pusilla 147 Brown Creeper - Certhia americana 148 Blue-gray Gnatcatcher - Polioptila caerulea 149 House Wren - Troglodytes aedon 150 Winter Wren - Troglodytes hiemalis 151 Sedge Wren - Cistothorus platensis 152 Marsh Wren - Cistothorus palustris 153 Bewick's Wren - Thryomanes bewickii 154 European Starling - Sturnus vulgaris 155 Common Myna - Acridotheres tristis 156 Gray Catbird - Dumetella carolinensis 157 Brown Thrasher - Toxostoma rufum 158 Northern Mockingbird - Mimus polyglottos 159 Eastern Bluebird - Sialia sialis 160 Western Bluebird - Sialia mexicana 161 Mountain Bluebird - Sialia currucoides 162 Townsend's Solitaire - Myadestes townsendi 163 Varied Thrush - Ixoreus naevius 164 Orange-billed Nightingale-Thrush - Catharus aurantiirostris 165 Veery - Catharus fuscescens 166 Gray-cheeked Thrush - Catharus minimus 167 Swainson's Thrush - Catharus ustulatus

Acopian Center for Ornithology Muhlenberg College Allentown, Pa USA 278 species United States updated 3 June 2020 Bird-window Collisions

168 Hermit Thrush - Catharus guttatus 169 Wood Thrush - Hylocichla mustelina 170 American Robin - Turdus migratorius 171 Bohemian Waxwing - Bombycilla garrulus 172 Cedar Waxwing - Bombycilla cedrorum 173 Scaly-breasted Munia - Lonchura punctulata 174 Chestnut Munia - Lonchura atricapilla 175 House Sparrow - Passer domesticus 176 American Pipit - Anthus rubescens 177 Evening Grosbeak - Coccothraustes vespertinus 178 Pine Grosbeak - Pinicola enucleator 179 House Finch - Haemorhous mexicanus 180 Purple Finch - Haemorhous purpureus 181 Cassin's Finch - Haemorhous cassinii 182 Common Redpoll - Acanthis flammea 183 Red Crossbill - Loxia curvirostra 184 White-winged Crossbill - Loxia leucoptera 185 Pine Siskin - Spinus pinus 186 Lesser Goldfinch - Spinus psaltria 187 American Goldfinch - Spinus tristis 188 Snow Bunting - Plectrophenax nivalis 189 Cassin's Sparrow - Peucaea cassinii 190 Grasshopper Sparrow - Ammodramus savannarum 191 Chipping Sparrow - Spizella passerina 192 Clay-colored Sparrow - Spizella pallida 193 Black-chinned Sparrow - Spizella atrogularis 194 Field Sparrow - Spizella pusilla 195 Brewer's Sparrow - Spizella breweri 196 Black-throated Sparrow - Amphispiza bilineata 197 Lark Sparrow - Chondestes grammacus 198 American Tree Sparrow - Spizelloides arborea 199 Fox Sparrow - Passerella iliaca 200 Dark-eyed Junco - Junco hyemalis 201 Yellow-eyed Junco - Junco phaeonotus 202 White-crowned Sparrow - Zonotrichia leucophrys 203 Golden-crowned Sparrow - Zonotrichia atricapilla 204 Harris's Sparrow - Zonotrichia querula 205 White-throated Sparrow - Zonotrichia albicollis 206 LeConte's Sparrow - Ammospiza leconteii 207 Seaside Sparrow - Ammospiza maritima 208 Saltmarsh Sparrow - Ammospiza caudacuta 209 Savannah Sparrow - Passerculus sandwichensis

Acopian Center for Ornithology Muhlenberg College Allentown, Pa USA 278 species United States updated 3 June 2020 Bird-window Collisions

210 Song Sparrow - Melospiza melodia 211 Lincoln's Sparrow - Melospiza lincolnii 212 Swamp Sparrow - Melospiza georgiana 213 Canyon Towhee - Melozone fusca 214 California Towhee - Melozone crissalis 215 Green-tailed Towhee - Pipilo chlorurus 216 Spotted Towhee - Pipilo maculatus 217 Eastern Towhee - Pipilo erythrophthalmus 218 Yellow-breasted Chat - Icteria virens 219 Bobolink - Dolichonyx oryzivorus 220 Eastern Meadowlark - Sturnella magna 221 Orchard Oriole - Icterus spurius 222 Bullock's Oriole - Icterus bullockii 223 Red-winged Blackbird - Agelaius phoeniceus 224 Brown-headed Cowbird - Molothrus ater 225 Rusty Blackbird - Euphagus carolinus 226 Brewer's Blackbird - Euphagus cyanocephalus 227 Common Grackle - Quiscalus quiscula 228 Great-tailed Grackle - Quiscalus mexicanus 229 Ovenbird - Seiurus aurocapilla 230 Worm-eating Warbler - Helmitheros vermivorum 231 Louisiana Waterthrush - Parkesia motacilla 232 Northern Waterthrush - Parkesia noveboracensis 233 Golden-winged Warbler - Vermivora chrysoptera 234 Blue-winged Warbler - Vermivora cyanoptera 235 Black-and-white Warbler - Mniotilta varia 236 Tennessee Warbler - Leiothlypis peregrina 237 Orange-crowned Warbler - Leiothlypis celata 238 Nashville Warbler - Leiothlypis ruficapilla 239 Virginia's Warbler - Leiothlypis virginiae 240 Connecticut Warbler - Oporornis agilis 241 MacGillivray's Warbler - Geothlypis tolmiei 242 Mourning Warbler - Geothlypis philadelphia 243 Kentucky Warbler - Geothlypis formosa 244 Common Yellowthroat - Geothlypis trichas 245 Hooded Warbler - Setophaga citrina 246 American Redstart - Setophaga ruticilla 247 Kirtland's Warbler - Setophaga kirtlandii 248 Cape May Warbler - Setophaga tigrina 249 Cerulean Warbler - Setophaga cerulea 250 Northern Parula - Setophaga americana 251 Magnolia Warbler - Setophaga magnolia

Acopian Center for Ornithology Muhlenberg College Allentown, Pa USA 278 species United States updated 3 June 2020 Bird-window Collisions

252 Bay-breasted Warbler - Setophaga castanea 253 Blackburnian Warbler - Setophaga fusca 254 Yellow Warbler - Setophaga petechia 255 Chestnut-sided Warbler - Setophaga pensylvanica 256 Blackpoll Warbler - Setophaga striata 257 Black-throated Blue Warbler - Setophaga caerulescens 258 Palm Warbler - Setophaga palmarum 259 Pine Warbler - Setophaga pinus 260 Yellow-rumped Warbler - Setophaga coronata 261 Yellow-throated Warbler - Setophaga dominica 262 Black-throated Gray Warbler - Setophaga nigrescens 263 Townsend's Warbler - Setophaga townsendi 264 Black-throated Green Warbler - Setophaga virens 265 Canada Warbler - Cardellina canadensis 266 Summer Tanager - Piranga rubra 267 Scarlet Tanager - Piranga olivacea 268 Western Tanager - Piranga ludoviciana 269 Flame-colored Tanager - Piranga bidentata 270 Northern Cardinal - Cardinalis cardinalis 271 Rose-breasted Grosbeak - Pheucticus ludovicianus 272 Black-headed Grosbeak - Pheucticus melanocephalus 273 Blue Bunting - Cyanocompsa parellina 274 Blue Grosbeak - Passerina caerulea 275 Lazuli Bunting - Passerina amoena 276 Indigo Bunting - Passerina cyanea 277 Painted Bunting - Passerina ciris 278 Dickcissel - Spiza americana

Acopian Center for Ornithology Muhlenberg College Allentown, Pa USA