Male Northern Cardinal feeding his fledgling, Brooktondale, NY (Northern Cardinals)

Northern Cardinal Fledgling, Brooktondale, NY (Northern Cardinals)

Snow Bunting, Barrow, Alaska (Snow Buntings)

Cinnamon-chested Bee-eater, Tanzania (Bee-eaters)

Snow Bunting Female with Feather for Nest, Barrow, Alaska (Snow Buntings)

Black-capped Chickadee Among Blossoms, New York (Black-capped Chickadees)

Violet-green Swallow, Mission Valley, Montana (Violet-green Swallows)

Violet-green Swallow 2, Mission Valley, Montana (Violet-green Swallows)

House Wren, Lansing, New York (House Wrens)

Eastern Phoebe, Shindagin Hollow, New York (Eastern Phoebes)