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:
“Tomorrow let loveless, let lover tomorrow make love;
O spring, singing spring, spring of the world renew!
In spring lovers consent and the birds marry
When the grove receives in her hair the nuptial dew.”
—Allen Tate (1899–1979)
“And as he sowed, some seed fell on the path, and the birds came and ate it up.”
—Bible: New Testament, Mark 4:4.
“We cannot do without it, and yet we disgrace and vilify the same. It may be compared to a cage, the birds without despair to get in, and those within despair to get out.”
—Michel de Montaigne (1533–1592)