Found in India, the black-billed bustard can measure up to four and a half feet in length.

Black-Billed Bustard

Found in India, the black-billed bustard can measure up to four and a half feet in length.

Averaging about twelve and a half inches in length, the black-billed cuckoo resembles the yellow-billed cuckoo, and inhabits the same regions.

Black-billed cuckoo

Averaging about twelve and a half inches in length, the black-billed cuckoo resembles the yellow-billed…

Also known as the common American cuckoo, the yellow-billed cuckoo subsists on a diet of hairy caterpillars, cock-chafers, and the eggs of small birds.

Yellow-billed cuckoo

Also known as the common American cuckoo, the yellow-billed cuckoo subsists on a diet of hairy caterpillars,…

Feeding chiefly on fish, the great black-billed gull has been known to feed on small birds.

Great Black-Billed Gull

Feeding chiefly on fish, the great black-billed gull has been known to feed on small birds.

The long-billed parrot (<em>nestor productus</em>) is thought to be the connecting link between parrots and cockatoos. It is native to Australia and Norfolk Island.

Long-Billed Parrot

The long-billed parrot (nestor productus) is thought to be the connecting link between parrots…

"The broad-billed sandpiper.. [is] six and a half inches long, variegated above with black, rufous, and gray; beneath grayish-white, tinged with buffish-red; rare, but distributed throughout Europe." &mdash; Goodrich, 1859

Broad-Billed Sandpiper

"The broad-billed sandpiper.. [is] six and a half inches long, variegated above with black, rufous,…