"It's a Big Big World" is an American children's television show on PBS Kids, that aired from January 2, 2006 to January 8, 2010. The series was created by Mitchell Kriegman, the creator of the Muppet television series, "Bear in the Big Blue House." After the series ended, reruns continue to air until April 30, 2010. The show revolves around a group of animals living in "The World Tree" in the rainforest along the Amazon River with the Pico da Neblina mountain background. The main character and host is Snook the sloth.