Olive Ridleys Current Affairs - 2019
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Hope Island in Andhra Pradesh has become graveyard for Olive Ridleys turtles after 54 carcasses of this species were spotted on the shores of island.
This indicates that the breeding cycle of this species got severe blow due to mechanised fishing boats scouring in the Bay of Bengal coastline. These boats crush most of these turtles under it leading to their death.
The Fisheries Department is encouraging the mechanised boat owners to fit a Turtle Excluder Device (TED) to their trawl nets to allow thee turtles to pass.
About Olive Ridley
- Olive Ridley turtle is the smallest and most abundant of all sea turtle found in the world. It gets its name from its olive coloured carapace, which is heart-shaped and rounded.
- It is found in warm waters of the Pacific and Indian oceans. It spends entire lives in the ocean and migrates thousands of kilometers between feeding and mating grounds in the course of a year.
- Though found in abundance, their numbers have been declining over the past few years. It is recognized as Vulnerable by the IUCN Red list. In India, it is protected under the Wildlife (Protection) Act.
- Breeding Season: It commences its journey from Indian Ocean towards Bay of Bengal during their mating season in October and November every year.
- A single female can lay upto 100 to 150 eggs in a pit dug on the beaches. Six weeks later these eggs hatches and the newly hatched turtles start the journey to their Indian Ocean habitat.
- The destination for majority of the turtles for laying egg is Gahirmatha in Odisha. The sandy stretches of Hope Island of the Coringa Wildlife Sanctuary also have turned into a breeding area.