Results 3 results found Vultures wait to steal eggs as Olive Ridley turtle digs nest at this refuge, Ostional, Nicoya Peninsula, Guanacaste, Costa Rica, Central America Olive Ridley turtle leaves after nesting at this crucial beach refuge, Playa Ostional, Nicoya Peninsula, Guanacaste, Costa Rica, Central America Olive Ridley turtle digs nest in the sun at this crucial beach refuge, Playa Ostional, Nicoya Peninsula, Guanacaste, Costa Rica, Central America