Description
40 cm; ranging in weight from 199-272 g. Adult similar to Green Turaco, distinguished by small all-black bill and rounded whitish crest. It lays two eggs in a platform of twigs around 3 or 5 metres above the ground. Both the male and female defend a territory and share incubation duties.
Its call is a distinctive feature of the forests of the Congo, a resonant "kwah khaw kwah". In areas where its range overlaps with the Ruwenzori Turaco it will aggressively respond to the calls of that species. It is a widespread species, and is not threatened globally (CITES II).
Read more about this topic: Black-billed Turaco
Famous quotes containing the word description:
“As they are not seen on their way down the streams, it is thought by fishermen that they never return, but waste away and die, clinging to rocks and stumps of trees for an indefinite period; a tragic feature in the scenery of the river bottoms worthy to be remembered with Shakespeare’s description of the sea-floor.”
—Henry David Thoreau (1817–1862)
“Everything to which we concede existence is a posit from the standpoint of a description of the theory-building process, and simultaneously real from the standpoint of the theory that is being built. Nor let us look down on the standpoint of the theory as make-believe; for we can never do better than occupy the standpoint of some theory or other, the best we can muster at the time.”
—Willard Van Orman Quine (b. 1908)
“It is possible—indeed possible even according to the old conception of logic—to give in advance a description of all ‘true’ logical propositions. Hence there can never be surprises in logic.”
—Ludwig Wittgenstein (1889–1951)