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The Black Bittern, Ixobrychus flavicollis, is a bittern. It is of Old World origins, breeding in tropical Asia from India and Sri Lanka east to China, Indonesia and AustraliaAustralia is the sixth-largest country in the world (geographically), the only one to occupy an entire continent, and the largest in the region of Australasia. Australia includes the island of Tasmania, which is an Australian State. Its neighbouring count. It is mainly resident, but some northern birds migrateLong-distance land bird migration Many species of land birds migrate very long distances, the most common pattern being for birds to breed in the temperate or arctic northern hemisphere and winter in warmer regions, often in the tropics or the southern he short distances.

This is a fairly large species at 58cm length, with a longish neck and long yellow bill. The adult is uniformly black above, with yellow neck sides. It is whitish below, heavily streaked with brown. The juvenile is like the adult, but dark brown rather than black.

Their breeding habitat is reedbeds. They nest on platforms of reeds in shrubs, or sometimes in trees. 3-5 eggs are laid. They can be difficult to see, given their skulking lifestyle and reedbed habitat, but tend to fly fairly frequently, when the all black upperparts makes them unmistakable.

Black Bitterns feed on insectSubclass Apterygota Symphypleona globular springtails Subclass Archaeognatha (jumping bristletails) Subclass Dicondylia Monura extinct Thysanura (common bristletails) Subclass Pterygota Palaeodictyoptera extinct Ephemeroptera (mayflies) Odonata ( dragonfls, fishAtlantic herring, Clupea harengus one of the most abundant species in the world Photo A fish is a poikilothermic (cold-blooded) water-dwelling vertebrate with gills. There are over 27,000 species of fish, making them the most diverse group of vertebrates. and amphibians.

Reference

• Birds of India by Grimmett, Inskipp and Inskipp, BooksEnthsiast.com