Nathaniel Spring (born 1971) is a British conservationist and explorer.
He currently works for the Earthwatch Institute in Oxford, United Kingdom, where he is Senior Research Director.
In 2004 he rowed 3,000 miles across the Atlantic[2] and has also raced 550 km across Costa Rica by bike, kayak and on foot.
Most recently, Spring was part of a three-man research expedition to Greenland in 2009.
In addition to climbing and exploring the area the team collected plants, contributing to a botanical inventory in East Greenland which was initiated in the 1960s [1].