Various CSs, CUs, MSs of adelie penguins brooding their young in rookery, feeding them by regurgitation, interactions (9:12). MLS, PAN of rookery on pebbled hillside (0:35). MLS of group of penguins standing on water's edge with icebergs in bay in background, they slip into water (0:59). CSs, CUs of nesting penguins vocalizing, interacting, shot of male and female changing places in nest (3:25). CU of two chicks being feed by regurgitation (1:35). MLS of colony on hillside, ZOOM IN to MCS of female brooding chick in nest (0:32). MWS of bay with icebergs in background and penguins jumping in and out of water or standing on rocks, feeding, in foreground (1:00).