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:
“I would that we were, my beloved, white birds on the foam of the sea!
We tire of the flame of the meteor, before it can fade and flee;
And the flame of the blue star of twilight, hung low on the rim of the sky,
Has awaked in our hearts, my beloved, a sadness that may not die.”
—William Butler Yeats (1865–1939)
“Go, birds of spring: let winter have his fee;
Let a bleak paleness chalk the door,
So all within be livelier than before.”
—George Herbert (1593–1633)
“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)