Sezon 46
Bölümler
1 Tarantula: Australia's King of Spiders 31 Ağu 2005 2 Nature Bites Back: The Case of the Sea Otter 14 Eyl 2005 3 Earth Energy 19 Eki 2005 4 Change of Heart 26 Eki 2005 5 The Secret Life of Babies 2 Kas 2005 6 Tsepong: A Clinic Called Hope 9 Kas 2005 7 Port Hope: A Question of Power 16 Kas 2005 8 Everyday Einstein 18 Haz 2006 9 Homo Sapiens: The Rise of Our Species (Pt.1) 25 Haz 2006 10 Homo Sapiens: The Rise of Our Species (Pt. 2) 2 Tem 2006 11 Ghosts of Futures Past: Tom Berger in the North 9 Tem 2006 12 Blue Buddha: Lost secrets of Tibetan Medicine 16 Tem 2006 13 Beetalker: The Secret World of Bees 23 Tem 2006 14 Cuba: The Accidental Revolution (Pt. 1) 30 Tem 2006 15 Cuba: The Accidental Revolution (Pt. 2) 6 Ağu 2006 16 When Less Is More 13 Ağu 2006 17 Stephen Lewis: The Man Who Couldn't Sleep 6 Ara 2006 18 Wild Caribbean: Hurricane Hell 10 Haz 2007 19 Build Green 17 Haz 2007 20 Wild Caribbean: Reefs and Wrecks 24 Haz 2007 21 Wild Caribbean: Treasure Island 22 Tem 2007 22 Wild Caribbean: Secret Shores 29 Tem 2007 23 Cuttlefish – The Brainy Bunch 12 Ağu 2007 24 Mystery of the Giant Sloths Cave 19 Ağu 2007 25 Geologic Journey: The Great Lakes 9 Eyl 2007 26 Geologic Journey: The Rockies 16 Eyl 2007 27 Geologic Journey: The Canadian Shield 23 Eyl 2007 28 Geologic Journey: The Appalachians 30 Eyl 2007 29 Geologic Journey: The Atlantic Coast 7 Eki 2007