birds

A hawk soars against a sunset sky over Lower Manhattan

A red-tailed hawk plucks feathers from the corpse of a pigeon

An adult red-tailed hawk sitting on an air conditioner

Blue heron in flight over Long Island Sound

Magellanic penguin in Península Valdés

Remains of a dead bird

Close-up of the head of a red-tailed hawk

Cooper's Hawk in a tree

Pair of burrowing owls

Line of three oystercatchers in flight

Peregrine falcon with spread wings

Young ospreys preparing to leave the nest