Rhino populations are in crisis due to the high value of rhino horn combined with widespread poaching.
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
Join scientists on California’s Catalina Island as you help to monitor the health of a unique marine ecosystem.
Bees, hummingbirds, and other pollinators provide services that are critical to our future food security and the ecological hea