‘We’ve never seen this’: wildlife thrives in closed US national parks
Deer, bobcats and black bears are gathering around parts of Yosemite national park typically teeming with visitors
Biosphere Expeditions: blogs from the frontline of wildlife conservation and the fight for a more sustainable planet
Award-winning, non-profit and ethical wildlife conservation volunteering. Advancing citizen science and conservation since 1999 – for nature, not profit.