abode, action, activity, adaptation, Adelies, air, alien, Antarctic
behavior, bird, black, blizzard, bonding, breeding, brisk, brood, burrow
camouflage, capelin, chatter, chick, chill, climb, cold, colony, color, color shading, coloration, community, conditions, consume, continent, courtship, crustacean, curiosity, cycle
dart, develop, diet, dive
eating, efficient, Emperor, Emperor, encounter, endangered, environment, evasion
far-flung, fast, feathers, fish, flippers, food, fowl, frigid, frozen
Gentoos, glaciers, gusto
habitat, harsh, hatch, herring, hide, honk, hop, hundreds, hunt
ice, ice, icicles, incubation, insulation
Kings, krill
land, latitude, leap, lifetime, light, locale web-feet
march, moisture, mollusks
navigate, noisy
oceangoing
parents, pelagic, piscivorous, plumage, plunge, popularity, population, porpoising, predator, propelling, protection
quick
risk, Rockhopper, rowdy
saltwater, scale, sea, snow, snowbank, space, species, species, squeaks, squids, starvation, stumble, surroundings, swimming
temperature, thousands, to and fro, torpedo-like, tundra
underwater, ungainly, unique, unusual
vocalization
waddle, water, weather, white, wild, winter
young
zone
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