PAKHI DEKHOON PAKHI CHINOON...OBSERVE THE BIRDS AND RECOGNIZE... BLACK BULBUL

BLACK BULBUL (Hypsipetes leucocephalus), also known as the Himalayan Black Bulbul or Asian Black Bulbul, is a member of the bulbul family of passerine birds. It is found in southern Asia from India east to southern China. It is the type species of the genus Hypsipetes, established by Nicholas Aylward Vigors in the early 1830s. There are a number of subspecies across Asia, mostly varying in the shade of the body plumage (ranging from grey to black), and some also occur in white-headed morphs (as also suggested by its specific epithet leucocephalus, literally "white head"). The legs and bill are always rich orange-red. The related form from the Western Ghats and Sri Lanka is often treated as a separated species, the Square-tailed Bulbul (Hypsipetes ganeesa).
The Black Bulbul is 24–25 cm in length, with a long tail. The body plumage ranges from slate grey to shimmering black, depending on the race. 
Black Bulbuls feed mainly on seeds and insects, and they are often seen in small groups, either roosting or flying about in search of food. They are particularly fond of berries. They are known to feed on a wide range of berries including Celtis, Rosa, Melia and Ehretia in the Himalayas. The feed on the nectar of Salmalia, Erythrina, Rhododendron and other species. They make aerial sallies for insects. They can be quite noisy, making various loud cheeping, mewing and grating calls. The Himalayan form has been reported to make a call resembling a goat kid, throwing back its neck when calling.[INFO:WIKIPEDIA]