Polar bears cool off with a swim underwater. London Zoo.
No title - Polar bears cool off underwater. London Zoo.
M/S two polar bears being fed on top of their terrace. M/S's as they dive into the water. M/S polar bear swimming towards camera underwater, it comes into full C/U. M/S of another polar bear swimming underwater. Various shots of the bears underwater. Big C/U polar bear's head underwater.