MSs in late afternoon sunlight of bowhead whale resting, blowing and diving (no tails) in narrow lead at floe edge with heavily ridged pack ice in background (4:29). MS of walrus swimming at floe edge, diving underwater (0:56). MCU of three thick-billed murres turning tail up and diving underwater (0:12). MS of a group of black guillemots diving and surfacing (1:25). CS of two murres diving through frazil ice (0:21). MWS of frazil and brash ice at floe edge (0:09). MS of a group of black guillemots swimming, diving and surfacing in lead at floe edge (3:43).