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 (band) 2007 to 2012. He played guitar in The New Trust after Michael Richardson left the band. He has also recorded and produced records for bands around the area, most notably The New Trust and Loma Prieta. Polar Bears (band) Polar Bears are an indie rock band from Santa Rosa, California, USA, who currently play in and around the North Bay music scene. They have toured nationally with longtime friends The Velvet Teen and have done numerous West Coast tours since their inception in 2001. In March 2004, they released an EP, "Shorts Are for Warm", on the Petaluma-based record label,