Birds
In bird anatomy, the rump is the body immediately above the tail. The color of plumage on the rump is a characteristic widely used by ornithologists to distinguish between related species, and sometimes also between males and females of the same species. Similarly, the silhouette of the tailfan is a characteristic widely used for purposes of identification, particularly in the field.
Some birds have a food reservoir pouch in the esophagus that is known as a croup.
Read more about this topic: Rump (animal)
Famous quotes containing the word birds:
“These days of disinheritance, we feast
On human heads. True, birds rebuild
Old nests and there is blue in the woods.
The church bells clap one night in the week.
But that’s all done. It is what used to be....”
—Wallace Stevens (1879–1955)
“Over Sir John’s hill,
The hawk on fire hangs still;
In a hoisted cloud, at drop of dusk, he pulls to his claws
And gallows, up the rays of his eyes the small birds of the bay....”
—Dylan Thomas (1914–1953)
“To the birds and trees he talks:
Caesar of his leafy Rome,
There the poet is at home.”
—Ralph Waldo Emerson (1803–1882)