Why have Pacific leatherback sea turtles almost disappeared? Look for answers and solutions on Costa Rica鈥檚 beaches.
美姬社区 expeditions pair researchers with volunteers to address some of the world鈥檚 most pressing environmental challenges. Explore our current expeditions to discover how you can make a difference.
Showing 2 of 2 matchesClimb aboard a motorboat and sail a tropical 鈥渋nner sea鈥 in search of threatened dolphins and whales in Costa Rica.

CUSTOM EXPEDITIONS FOR GROUPS
Explore the world together. Our expert staff can coordinate a meaningful experience for school groups, corporate employees, alumni associations, community groups, or other affiliations.
Be more than a tourist
Every year, I return to this expedition because I truly believe in the project and see the differences it is making in the local environment and with the local population.
Our Research Focus

Ocean Ecosystems
Take action to protect marine habitats, conserve biodiversity, and promote sustainable livelihoods.

Sustainable Cities and Communities
Collect essential environmental data to promote urban resiliency while helping to influence positive change.

Terrestrial Ecosystems
Preserve and restore forests, assess and mitigate the impacts of a changing climate, and conserve biodiversity.