White-Breasted Nuthatch Building Nest, New York (White-Breasted Nuthatches)

Yellow-rumped Warbler, Utah (Yellow-rumped Warblers)

Blackburnian Warbler, Minnesota (Blackburnian Warblers)

White-Breasted Nuthatch, Ithaca, NY (White-breasted Nuthatches)

Red-crested Cardinal, Kauai, Hawaii

Lilac-breasted Roller, Tanzania (Lilac-breasted Rollers)

Little Bee-eater, Tanzania (Little Bee-eaters)

Pine Warbler, New York (Pine Warblers)

Scarlet Tanager in Summer, New York (Scarlet Tanagers)

Eastern Chickadee, Ontario, Canada (Eastern Chickadees)