In Playa Grande, Costa Rica, more than 20 years of egg poaching consumed a generation of leatherback sea turtles, bringing the population in the Eastern Pacific to the brink of extinction. Today, Earthwatch scientists and volunteers are working alongside local communities to ensure there’s a future for this species.
By: Alix Morris, Earthwatch Institute
When María Teresa Koberg first arrived in Playa Grande, Costa Rica in the late 1980s to study nesting sea turtles, Doña Esperanza Rodriguez was concerned. At the time, Playa Grande was the most important nesting site worldwide for leatherback sea turtles, but it was also a dangerous place, particularly for a researcher. People were arriving on the beaches from all over the country to harvest eggs from the turtles’ nests, and Esperanza and her family were involved in managing these efforts.…