This is a replay of previously shown episodes apskip? If so I didn't realize it, I found out about the series because of an interview on Fox News Channel, prompting the show.
I see that there will be three shows on Sunday June 6, 2010 and three the following week.CHALLENGES OF LIFE
On Animal Planet Sunday, June 6, at 8 PM e/p
Kicking off Life, this episode provides an overview of the extraordinary strategies our planet's animals and plants have developed to stay alive as individuals and as species. REPTILES AND AMPHIBIANS
On Animal Planet Sunday, June 6, at 9 PM e/p
Amphibians and reptiles are masters of survival because they've devised extraordinary tricks and strategies.
On Animal Planet Sunday, June 6, at 10 PM e/p
Mammals are found in every habitat except the deep ocean. Besides their signature physical traits of fat, fur and warm blood, they are unique among animals in the care they lavish on their young.
More here: http://dsc.discovery.com/tv/life/episodes.html