Zee News: According to experts, developmental activities in coastal wetlands of India and climate change are the two main factors behind change in arrival patterns of migratory birds.
The important coastal wetlands along the east coast of India are Gulf of Mannar, Point Calimere, Pulicat, and Chilika.
On the east coast, due to the degradation of wetlands habitats, populations of various waterbird species are dwindling in their traditional wintering sites, said S. Balachandran, deputy director, Bombay...