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 3 of 3 matches
Rhino populations are in crisis due to the high value of rhino horn combined with widespread poaching.
The once vast Atlantic Forest in Brazil has been reduced to less than one sixth of its former size.