Climb aboard a motorboat and sail a tropical “inner sea” in search of endangered dolphins and whales in Costa Rica.
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 3 of 3 matches
Where do endangered sea turtles thrive? Help scientists find out and protect these critical habitats.
Help discover and protect this delicate Alpine environment from climate change, and from ourselves.