Snow geese are one of the few herbivorous birds. Snow geese are covered with white feathers and dotted with black wing tips, which set each other off and become more and more magnificent. Northwest Greenland, northern Canada and Alaska, and northeastern Siberia all left their traces.
Every year in late May, snow geese fly to Alaska's Arctic coastal plain and start nesting and breeding. Nesting areas are usually located in the higher parts of the tundra, where weeds grow.
Once the little snow goose hatched, Mother Goose moved to rivers and streams with her children. Non-breeding snow geese will stay away from breeding groups and their rivers and streams, and find a safer place to molt and make preparations before migration. Because the molting of birds is mostly gradual, the molting process will not affect the flight ability. The flying feathers of geese and ducks all fall off at one time, during which they completely lose their flying ability, so the snow geese must hide in the dense forests of lakes and grasses to prevent the enemy from preying.