The term 'Alaskan Creature' can be summarized by the crossword solution of 'MOOSE', which is a five-letter word. MOOSE are large mammals that inhabit the northern regions of North America, Europe, and Asia. They are the largest species in the deer family and are found in abundance in Alaska. MOOSE are known for their long legs, large antlers, and thick fur coats. They are herbivores and feed on aquatic plants, grasses, and shrubs.