3040 images 51 classes
American Robin American Tree Sparrow American_Crow American_Goldfinch American_Redstart Baltimore_Oriole Barn_Swallow Bewick_Wren Black Headed Grosbeak Black-Capped Chickadee Black_billed_Cuckoo Blue-Grey Gnatcatcher Blue_Jay Bohemian_Waxwing Brewer_Blackbird Brown_Creeper Brown_Thrasher Cardinal Carolina Chickadee Carolina_Wren
by Skripsi
2185 images 5 classes