stunt double for johnny knoxville Tyson Swackhamer ... stunt crowd Jesse Trefney ... stunt partier Nicholas Verdi ... stunt double: Osric Chau Jonathan Yurco ... stunt crowd (uncredited) Thom Allport ... stunt partier (uncredited) Callie Croughwell ... utility stunts (uncredited)
Despite living in the water, whales breathe air. And like humans, they are warm-blooded mammals who nurse their young. A thick layer of fat called blubber insulates them from cold ocean waters. Some whales are known as baleen whales including blue, right, bowhead, sei and gray whales. This refers to the fact that they have special bristle-like structures in their mouths (called baleen) that strains food from the water.
The Beluga Whale is also called white whale. It is commonly associated with the narwhal, who has a long tusk. This particular species is also often called the sea canary due to the singing it does vocally. They are easy to identify due to the white coloring and a protuberance on the head.