Join scientists on California’s Catalina Island as you help to monitor the health of a unique marine ecosystem.
Earthwatch expeditions pair researchers with volunteers to address some of the world’s most pressing environmental challenges. Explore our current expeditions to discover how you can make a difference.Showing 6 of 6 matches
Why have Pacific leatherback sea turtles almost disappeared? Look for answers and solutions on Costa Rica’s beaches.
Climb aboard a motorboat and sail a tropical “inner sea” in search of endangered dolphins and whales in Costa Rica.
Help the marine life survive and thrive in the World Heritage listed Ningaloo Reef.
Help scientists understand why giant manta rays gather off the shores of northern Peru in order to strengthen protections for t
Help Earthwatch scientists at the forefront of active reef restoration science on Australia’s Great Barrier Reef.