Winter is a quiet season for birds in Alaska. Most migrate south to wintering areas in the Lower 48, Mexico, South America, and Polynesia. But, some species remain in Alaska through the winter. Even in the northernmost regions of Alaska, some ravens, snowy owls, and gyrfalcons remain, and offshore, murres and a few gulls linger near openings in the pack ice. Over 25 species endure the harsh winters of interior and western Alaska, and over 100 stay through the milder coastal winters of southcoastal and southeastern Alaska.
Position the house so its opening does not face into direct sunlight or prevailing winds. Full or partial shade will help keep the house cooler, and a more protected location will be safer. If necessary, a longer overhang above the entrance can also help provide shade and shelter. Angle the house so rain cannot easily run into the opening or through ventilation holes. Some bird house models include an angled face to ease water runoff, and a larger roof overhang can also help keep the interior of the house dry. The house could also be positioned in a more sheltered area, such as underneath the eaves of a roof or against the trunk of a large, full tree that will help protect the bird house.