You’ve booked your trip, packed your bags, and you are heading to Costa Rica. But what does a volunteer actually do during sea turtle nesting season? The reality is a mix of hard work, late nights, and the most rewarding wildlife encounters of your life.
A Day in the Life
There is no "typical" day in wildlife conservation. You operate on "turtle time," meaning your schedule revolves around the tides, the moon phases, and the arrival of the nesting females.
Night Patrols: The Core Mission
The majority of sea turtles nest under the cover of darkness. As a volunteer, your primary duty is the night patrol. Dressed in dark clothing and using only specialized red-light headlamps (which do not disturb the turtles), you will walk segments of the beach in shifts.
Your team’s goal is to spot the massive tracks emerging from the ocean. Once a nesting female is located, you will wait patiently until she enters her "trance" state to begin laying. At this point, volunteers quickly spring into action to measure her shell, check for existing flipper tags, and gather the eggs if they need to be relocated.
Hatchery Duty and Morning Excavations
If you aren't on night patrol, you might be assigned to hatchery duty. This involves guarding the enclosed hatchery to ensure predators don't breach the perimeter. You will also monitor the nests for "boils"—the magical moment when dozens of tiny hatchlings erupt from the sand simultaneously.
In the mornings, volunteers often conduct nest excavations. This involves digging up nests that have already hatched to count the empty shells, unhatched eggs, and calculate the overall success rate of the nest for scientific records.
Are You Ready for the Night Shift?
Walking the beaches of Costa Rica beneath the Milky Way to save endangered species is an unforgettable adventure.
Book Your Volunteer SpotFrequently Asked Questions
How physically demanding is the volunteer work?
Volunteers should be prepared to walk several kilometers on soft sand in humid, tropical conditions. The work requires moderate physical fitness and a positive attitude.
What happens during the day?
Days are usually for resting, catching up on sleep, participating in community beach cleanups, or exploring the local area, surfing, and enjoying Costa Rican culture.