Napping Bears and Strong Bones


When bears hibernate they stay in their dens for a long time, if humans were to lay in one spot for five months we would lose a third of our bone mass. While our bones get weaker bears get stronger! They make a substance that keeps their bones healthy and promotes the growth of new cells.


biodiversity logo convention 2010

2010 is the Year of Biodiversity and Earth Rangers has teamed up with The United Nations Convention on Biological Diversity to bring you a daily dose of biodiversity basics

Earth Rangers is a non-profit organization that works to inspire and educate children about the environment. At kids can play games, discover amazing facts, meet animal ambassadors and fundraise to protect biodiversity.