Polar bear the fourhorn sculpin. With the exception of pregnant females, polar bears are active year-round, although they have a vestigial hibernation induction trigger in their blood. Unlike brown and black bears, polar bears are capable of fasting for up to several months during late summer and early fall, when they cannot hunt for seals because the sea is unfrozen. When sea ice is unavailable during summer and early autumn, some populations live off fat reserves for months at a time, as polar bears do not 'hibernate' any time of the year. Being both curious animals and scavengers, polar bears investigate and
Polar Bears (film) Polar Bears (film) Polar Bears is a 2008 Nickelodeon television movie written and directed by Polly Draper which stars her musical prodigious sons Nat Wolff and Alex Wolff, real life brothers who portray themselves. It tells of the siblings' who, along with their bandmates, take a ride on their tour bus to New Orleans, Louisiana. The plot chronicles around Alex's obsession to save the polar bears by preserving the environment, as well as a conflict in which Rosalina is suspicious of Nat when he becomes very close to his childhood friend, "Little" Grace. The TV movie is presented in the