| Population (US-Canada) | Classification | Taxonomic Name | Answer | % Correct |
|---|---|---|---|---|
| 120 million | Cardinallike | Cardinalis Cardinalis | Northern Cardinal | 87%
|
| 370 million | Thrush | Turdus Migratorius | American Robin | 73%
|
| 93 million | Starlinglike | Sturnus Vulgaris | European Starling | 73%
|
| 43 million | Tit | Poecile Atricapillus | Black-capped Chickadee | 67%
|
| 93 million | Old World Sparrow | Passer Domesticus | House Sparrow | 67%
|
| 170 million | Blackbird | Agelaius Phoeniceus | Red-winged Blackbird | 67%
|
| 47 million | Swallowlike | Hirundo Rustica | Barn Swallow | 60%
|
| 130 million | Pigeonlike | Zenaida Macroura | Mourning Dove | 53%
|
| 130 million | Vireo | Vireo Olivaceus | Red-eyed Vireo | 53%
|
| 130 million | New World Sparrow | Melospiza Melodia | Song Sparrow | 53%
|
| 93 million | Wood-Warbler | Setophaga Petechia | Yellow Warbler | 53%
|
| 130 million | Blackbird | Molothrus Ater | Brown-headed Cowbird | 47%
|
| 64 million | Waxwing | Bombycilla Cedrorum | Cedar Waxwing | 47%
|
| 220 million | New World Sparrow | Junco Hyemalis | Dark-eyed Junco | 47%
|
| 44 million | Finch | Spinus Tristis | American Goldfinch | 40%
|
| 67 million | Blackbird | Quiscalus Quiscula | Common Grackle | 40%
|
| 130 million | Kinglet | Regulus Satrapa | Golden-crowned Kinglet | 40%
|
| 79 million | New World Sparrow | Zonotrichia Leucophrys | White-crowned Sparrow | 40%
|
| 170 million | Wood-Warbler | Setophaga Coronata | Yellow-rumped Warbler | 40%
|
| 72 million | Thrush | Catharus Guttatus | Hermit Thrush | 33%
|
| 43 million | Wren | Troglodytes Aedon | House Wren | 33%
|
| 77 million | Cardinallike | Passerina Cyanea | Indigo Bunting | 33%
|
| 39 million | Wood-Warbler | Setophaga Magnolia | Magnolia Warbler | 33%
|
| 45 million | Finch | Spinus Pinus | Pine Siskin | 33%
|
| 100 million | Kinglet | Regulus Calendula | Ruby-crowned Kinglet | 33%
|
| 36 million | Hummingbird | Archilochus Colubris | Ruby-throated Hummingbird | 33%
|
| 160 million | New World Sparrow | Zonotrichia Albicollis | White-throated Sparrow | 33%
|
| 78 million | Swallowlike | Petrochelidon Pyrrhonota | Cliff Swallow | 27%
|
| 100 million | Lark | Eremophila Alpestris | Horned Lark | 27%
|
| 88 million | New World Sparrow | Metospiza Lincolnii | Lincoln's Sparrow | 27%
|
| 35 million | New World Sparrow | Pipilo Maculatus | Spotted Towhee | 27%
|
| 120 million | Thrush | Catharus Ustulatus | Swainson's Thrush | 27%
|
| 120 million | Tyrant-Flycatcher | Empidonax Alnorum | Alder Flycatcher | 20%
|
| 42 million | Wood-Warbler | Setophaga Ruticilla | American Redstart | 20%
|
| 230 million | New World Sparrow | Spizella Passerina | Chipping Sparrow | 20%
|
| 76 million | Finch | Acanthis Flammea | Common Redpoll | 20%
|
| 76 million | Wood-Warbler | Geothlypis Trichas | Common Yellowthroat | 20%
|
| 68 million | Longspur | Calcarius Lapponicus | Lapland Longspur | 20%
|
| 52 million | Vireo | Vireo Gilvus | Warbling Vireo | 20%
|
| 60 million | Wood-Warbler | Setophaga Striata | Blackpoll Warbler | 13%
|
| 230 million | Gnatcatcher | Polioptila Caerula | Blue-gray Gnatcatcher | 13%
|
| 170 million | New World Sparrow | Passerculus Sandwichensis | Savannah Sparrow | 13%
|
| 42 million | Thrush | Catharus minimus | Gray-cheeked Thrush | 7%
|
| 40 million | Wood-Warbler | Leiothlypis Ruficapilla | Nashville Warbler | 7%
|
| 82 million | Wood-Warbler | Leiothlypis Celata | Orange-crowned Warbler | 7%
|
| 110 million | Wood-Warbler | Leiothlypis Peregrina | Tennessee Warbler | 7%
|
| 95 million | Blackbird | Sturnella Neglecta | Western Medowlark | 7%
|
| 40 million | Finch | Loxia Leucoptera | White-winged Crossbill | 7%
|
| 60 million | New World Sparrow | Spizella Pallida | Clay-colored Sparrow | 0%
|
| 81 million | Wood-Warbler | Cardellina Pusilla | Wilson's Warbler | 0%
|