Beaver

A beaver is a small, buck-toothed, furry, brown animal. A beaver appears in the theme song for Total Drama Island when a camera from underground pops up with a beaver on it. In The Big Sleep, they build a dam, using a sleeping Owen as a material. It is an enemy to Chris when the beavers bite him during Wawanakwa Gone Wild!. Chris was about to curse at the beaver, but decided to stop mid-sentence.

Also, Geoff was tasked to capture a beaver during the challenge. They appear to contain rabies. During the special, Heather fell into a beaver dam and was beaten by the resident beavers. The woolly beavers are believed to be the ancestors of the beaver. In Total Drama, Drama, Drama, Drama Island, Heather crashes through the roof of a beaver dam after a hang gliding incident, and then yells at the beavers, who proceed to repeatedly smack her with their tails.

Trivia

 * As shown in the Total Drama Island special, Harold knows a lot about beavers.
 * The Beavers have attacked every person they come in contact with. They bit Chris, smacked Heather and Geoff and attacked Owen with the rest of the animals in the cage in Wawanakwa Gone Wild!
 * Not surprisingly, 3 out of 4 attacks have been in Wawanakwa Gone Wild!, as it was a challenge that involved animals.
 * However, they did not appear in the animal-oriented challenge in Top Dog.
 * They may have rabies, as hinted in Wawanakwa Gone Wild!.
 * In The Big Sleep when Chris opens the book about the history of Canada, the chapter he opens has a pop-up of a beaver. Chris starts to tell about how the beaver is a Canadian symbol, as this was to bore the remaining contestants to sleep for the challenge.