Showing posts with label Mass Nesting. Show all posts
Showing posts with label Mass Nesting. Show all posts

May 09, 2014

Turtle disaster: Gahirmatha to be abandoned by marine turtles?

Coastal erosion and climate change have forced hundreds of thousands of endangered olive ridley marine turtles to skip this breeding season at Odisha's Gahirmatha beach, one of their favorite destinations for mass nesting.

Named after their olive-colored, heart-shaped shell, these Pacific turtles migrate thousands of miles in the Indian Ocean for mating and nesting.

February 19, 2012

Climate Change Impact may force Olive Ridley Turtles to abandon Odisha beaches for mass nesting

Higher degree of erosion at many points of Odisha's coastline poses serious threat to the routine activities of marine turtles and raises doubts about the continuity of the tradition of mass nesting by the Olive Ridley marine turtles called ‘Arribada’. The nesting grounds are being squeezed alarmingly and the coastal vegetation that plays a vital role in providing food to lakhs of mother turtles and their hatchlings is vanishing rapidly because of coastal erosion and aggressive persuasion of development projects like port infrastructure by Odisha government across the coastline. In regard to the nesting activities this season (2012), things look quite uncertain as the beaches near Gahirmatha river mouth, Devi river mouth and Rushikulya river mouth, that have been the regular nesting grounds for the turtles, have lost most of their space in the Bay of Bengal because of erosion. 

November 29, 2010

The Price of Development: Ports Versus the Turtle Breeding Grounds of Orissa

Though Olive Ridley Sea Turtles are found throughout the world, Orissa – an eastern coastline state of India, is the single largest rookery or breeding ground in the world for these turtles which migrate from the Indian Ocean through the Bay of Bengal every year for mating and nesting. Worshipped by most small fishermen as an incarnation of one of their gods and left alone, the turtles are nevertheless caught as by-catch in gillnets or by trawlers.  How is large scale industrialisation along the coasts going to affect the turtles and the other species in the unique mudflat ecology?  One of the ports, the controversial Dhamra Port, a tie-up between Indian corporate giants Larsen & Toubro and TATA has also been the target of a Greenpeace campaign.