Passeriformes: Thraupidae, Emberizidae, Cardinalidae, Icteridae, Fringillidae, Passeridae

Family Thraupidae—Tanagers

Piranga flava—Hepatic Tanager
Piranga ludoviciana—Western Tanager
Piranga rubra—Summer Tanager

Family Emberizidae—Emberizids

Aimophila cassinii—Cassin's Sparrow
Aimophila ruficeps—Rufous-crowned Sparrow
Ammodramus bairdii—Baird's Sparrow
Ammodramus savannarum—Grasshopper Sparrow
Ammodramus leconteii—Le Conte's Sparrow
Amphispiza belli—Sage Sparrow
Amphispiza bilineata—Black-throated Sparrow
Calamospiza melanocorys—Lark Bunting
Calcarius lapponicus—Lapland Longspur
Calcarius mccownii—McCown's Longspur
Calcarius ornatus—Chestnut-collared Longspur
Calcarius pictus—Smith's Longspur
Chondestes grammacus—Lark Sparrow
Junco hyemalis—Dark-eyed Junco
Melospiza georgiana—Swamp Sparrow
Melospiza lincolnii—Lincoln's Sparrow
Melospiza melodia—Song Sparrow
Passerculus sandwichensis—Savannah Sparrow
Passerella iliaca—Fox Sparrow
Pipilo chlorurus—Green-tailed Towhee
Pipilo erythrophthalmus—Eastern Towhee
Pipilo fuscus—Canyon Towhee
Pipilo maculatus—Spotted Towhee
Pooecetes gramineus—Vesper Sparrow
Spizella atrogularis—Black-chinned Sparrow
Spizella breweri—Brewer's Sparrow
Spizella pallida—Clay-colored Sparrow
Spizella passerina—Chipping Sparrow
Spizella pusilla—Field Sparrow
Zonotrichia albicollis—White-throated Sparrow
Zonotrichia leucophrys—White-crowned Sparrow
Zonotrichia querula—Harris' Sparrow

Family Cardinalidae—Cardinals, Grosbeaks, and Allies

Cardinalis cardinalis—Northern Cardinal
Cardinalis sinuatus—Pyrrhuloxia
Guiraca caerulea—Blue Grosbeak
Passerina amoena—Lazili Bunting
Passerina ciris—Painted Bunting
Passerina cyanea—Indigo Bunting
Passerina versicolor—Varied Bunting
Pheucticus ludovicianus—Rose-breasted Grosbeak
Pheucticus melanocephalus—Black-headed Grosbeak
Spiza americana—Dickcissel

Family Icteridae—American Blackbirds and Orioles

Agelaius phoeniceus—Red-winged Blackbird
Dolichonyx oryzivorus—Bobolink
Euphagus carolinus—Rusty Blackbird
Euphagus cyanocephalus—Brewer's Blackbird
Icterus cucullatus—Hooded Oriole
Icterus galbula—Northern Oriole
Icterus parisorum—Scott's Oriole
Icterus spurius—Orchard Oriole
Molothrus aeneus—Bronzed Cowbird
Molothrus ater—Brown-headed Cowbird
Quiscalus mexicanus—Great-tailed Grackle
Quiscalus quiscula—Common Grackle
Sturnella magna—Eastern Meadowlark
Sturnella neglecta—Western Meadowlark
Xanthocephalus xanthocephalus—Yellow-headed Blackbird

Family Fringillidae—Fringilline and Cardueline Finches

Carduelis lawrencei—Lawrence's Goldfinch
Carduelis pinus—Pine Siskin
Carduelis psaltria—Lesser Goldfinch
Carduelis tristis—American Goldfinch
Carpodacus cassinii—Cassin's Finch
Carpodacus mexicanus—House Finch
Carpodacus purpureus—Purple Finch
Coccothraustes vespertinus—Evening Grosbeak
Loxia curvirostra—Red Crossbill

Family Passeridae—Old World Sparrows

Passer domesticus—House Sparrow