Identification of Eastern US Birds by Color

**Blue Birds**
Common Name	Scientific Name	Look For These Markings	Size
Black-throated Blue Warbler	Dendroica coerulescens	Dark blue above; black throat & sides; white on wing	5 1/4"
Blue Grosbeak	Guiraca coerulea	Blue; chestnut shoulders; black face	7"
Blue Jay	Cyanocitta cristata	Blue above; black collar bars on wings and tail	11 1/2"
Eastern Bluebird	Sialia sialis	Blue above; brownish breast	7"
Cerulean Warbler	Dendroica cerulea	Pale blue above & streaks below; white on wings and tail	5"
Indigo Bunting	Passerina cyanea	Blue, shading to purplish on head	5 1/2"
Lazuli Bunting	Passerina amoena	Light blue head and back; brown breast	5 1/2"