Antarctica. On the surface, it’s the bleakest of lands, with ferocious winds, flightless birds, and enough ice to flood half the planet’s population if it were to melt. But below that frozen mass, a fantastic environment of indescribable beauty teems with life. NATURE takes viewers into the world that is Under Antarctic Ice.
expiredpublic1430995213750cove1430 Full Episodeunavailabledisabledshowfalse14521Hummingbird 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