in parties of seven or eight birds and are very partial to particular localities, so that once a party has taken up its abode in any particular nullah or patch of forest it will generally be found there. They are very active, flying incessantly from bough to bough and not hesitating to launch high into the air when flying from ridge to ridge; a party of these bird crossing a nullah out of gunshot above one's head is a curious sight, with their long tails waving in the air and the light shining through the feathers. The flight is rather slow, laboured, and undulating once the bird comes into the open. The food consists of small mammals, the eggs and young of other birds, insects, and wild fruits and berries of various kinds. This bird is very noisy; the ordinary call is harsh and grating, but it has a wide variety of notes, some of which are melodious enough. Nesting The nest is built in a fork of a tree, usually of moderate size but with dense foliage, and is difficult to find. It is a rather large and roughly constructed cup of sticks with a lining of fine grass, roots and fibres. The clutch consists of three or four eggs. The base-colour varies from a pale, dingy yellowish-stone colour to a darkish rather reddish-stone colour, and there is very occasionally a faint greenish tinge. The markings consist of small specks, blotches, streaks, and mottlings of various shades of brown, sienna 1 or purple, and they generally tend to collect in a cap or zone about the broad end of the egg. References yellow-billed blue magpie Birds of the Himalayas Birds of Eastern Himalaya Birds of Vietnam yellow-billed blue magpie yellow-billed blue magpie