The East Deccan dry evergreen forests is an ecoregion of southeastern India. The ecoregion includes the coastal region behind the Coromandel Coast on the Bay of Bengal, between the Eastern Ghats and the sea. It covers eastern Tamil Nadu, part of Puducherry and south eastern Andhra Pradesh. Setting The East Deccan dry evergreen forests lie in the rain shadow of the Western Ghats and Eastern Ghats, which block the rain-bearing summer southwest monsoon. The ecoregion covers an area of , extending from Ramanathapuram District of Tamil Nadu to Nellore District of Andhra Pradesh. Most of the terrain is flat and under 100 m elevation, except for small hillocks and low hills. Parts of the ecoregion occur between the Godavari-Krishna mangroves ecoregion along the coast to the east and the Deccan thorn scrub forests to the west. Much of the ecoregion is densely settled, and has been substantially altered by human activity, including agriculture, grazing, and forestry, over the centuries. The ecoregion is home to the metropolis of Chennai (Madras), and a number of other cities, including Pondicherry, Thanjavur, Kanchipuram and Nellore. It is estimated that 95% of the original forest cover has been cleared, and the species composition of the remaining forests have been altered by intensive human use including the removal of all the taller trees. Annual rainfall in this ecoregion ranges between 1000 mm and 1800 mm, while the mean annual temperature is around 27.5℃ (ranging from an absolute minimum of about 17℃ in January to a maximum of around 40℃ in May-June). Rain mostly falls during the highly variable northeast monsoon between October and December. Unlike most of the world's tropical and subtropical dry broadleaf forests, whose trees tend to lose their leaves during the dry season to conserve moisture, the East Deccan dry evergreen forests retain their leaves year round. Only two other ecoregions exhibit a similar pattern, the Sri Lanka dry-zone dry evergreen forests and the Southeastern Indochina dry evergreen forests. The ecoregion is home to two important wetlands, Kaliveli Lake in Viluppuram District of Tamil Nadu, and Pulicat Lake north of Chennai. Kaliveli Lake is one of the largest wetlands in peninsular India, and is deemed a wetland of national and international importance by the IUCN. It is a seasonal wetland, with a gradient from freshwater to brackish water, and is an important feeding and breeding ground on migratory bird flyway. It is currently