Alaska's Kodiak Island is visited for a look at Kodiak bears and fin whales.

Shane visits Djibouti in the Horn of Africa and searches for whale sharks in the surrounding waters.

The host climbs a tepui in Guyana and gets stranded.

Shane travels to Madagascar, hoping to track down the elusive fossa, a carnivorous catlike animal.

Adventurer Shane Reynolds heads to the Florida Everglades for a look at deadly, endangered and invasive species in the local swamps and marshes in the series premiere.