This Duck Bird House opens two ways for observation and cleaning, and has an internal ladder for the duckings to climb out. RANGE: Breeds from British Columbia south to California, and from Montana east to Nova Scotia, and south to Texas and Florida; absent from Rocky Mountains and Great Plains. Winters near Pacific Coast north to Washington, and to New Jersey in East, rarely further north. Measures approximately 24 1/4" h x 11" w x 15" d. Made in Maine from eastern white pine.