Help gather critical data on the sustainable use of one of Mexico City’s last wetlands.
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 5 of 5 matchesHelp researchers study the nesting behavior of small, cavity-nesting forest owls in Utah and Arizona to better understand how t
How do three forces of nature—fire, wolves, and bison—shape the landscape?
How can we keep shark and ray populations strong? Find answers while exploring some of the world’s most beautiful reefs.
Join Earthwatch in South Africa to help protect a colony of African penguins on Robben Island.

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
I came into the Costa Rican Sea Turtles Expedition already passionate about sea turtles, and this trip gave me confidence that the career path is right for me!
Our Research Focus

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

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.