availablepublic144952365845237cove14495RhinocerosMeet the world’s five species of rhino, all struggling for survival. During the past century, the rhinos of Africa and Asia have been pushed out of their habitats and hunted nearly to extinction for their horns, which are believed — erroneously — to possess healing properties. Now, thanks to the efforts of conservationists and scientists, the rhinos are on their way back.2007-01-28 00:00:00publishdisabledshowfalse14521Hummingbird Battle in the Air Hummingbirds may look cute, but they hide a secret warrior within. 2016-10-12 20:00:00http://www.pbs.org/wnet/nature/files/2016/09/mezzanine_329-480x270.jpg2365850693cove14513Secret of the Hummingbird's Tongue Hummingbirds can lap up all of a flower's nectar in seconds. Here's how they do it. 2016-10-12 20:00:00http://www.pbs.org/wnet/nature/files/2016/09/HummingbirdTongueClip-480x270.jpg2365847741cove
Meet the world’s five species of rhino, all struggling for survival.