I’ve actually never heard of the Kratt Brothers, I always would have on the Crocodile Hunter or Jeff Corwin. But, based on the stellar reviews I’ve read about these guys, I’ve added this series to my wish list. It’s supposed to be fabulous for kids!
I don’t completely agree with the agenda of http://www.defenders.org/, but they have some excellent “fact sheets” that you can print off and make a fun binder for your older kids with. They have facts on all sorts of animals from wolves and bears to cheetahs and snakes.