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:
“She does the work about the house
As well as most, but like a mouse:
Happy enough to chat and play
With birds and rabbits and such as they,
So long as men-folk keep away.”
—Charlotte Mew (1870–1928)
“He put before them another parable: “The kingdom of heaven is like a mustard seed that someone took and sowed in his field; it is the smallest of all the seeds, but when it has grown it is the greatest of shrubs and becomes a tree, so that the birds of the air come and make nests in its branches.””
—Bible: New Testament, Matthew 13:31,32.
“We must not make a scarecrow of the law,
Setting it up to fear the birds of prey,
And let it keep one shape, till custom make it
Their perch and not their terror.”
—William Shakespeare (1564–1616)