Brooding Birds
The species of brooding birds occurring in the Danube Delta were classified into 12 main biotopes, the classification criterion being represented by the nesting place where they show the greatest relative density.
As to their dynamics, the brooding birds include: 44 sedentary species and 132 migratory ones. The great number of migratory species is explained by the optimal conditions of nesting and especially of feeding the deltaic biotopes are providing in the warm season of the year. This phenomenon is also supported by the presence – in different deltaic biotopes as against the common ones – of some species, which in the rest of their area cover other life environments.
Read more about this topic: Birds Of The Danube Delta
Famous quotes containing the words brooding and/or birds:
“They raise their minds by brooding over and embellishing their sufferings, from one degree of fervid exaltation and dreary greatness to another, till at length they run amuck entirely, and whoever meets them would do well to run them thro’ the body.”
—Thomas Carlyle (1795–1881)
“So near to paradise all pairing ends:
Here loveless birds now flock as winter friends,
Content with bud-inspecting. They presume
To say which buds are leaf and which are bloom.”
—Robert Frost (1874–1963)