Coveside Observation BlueBird Bird House - View the bluebirds without disturbing them. This nest box has a plexiglas panel to keep birds safe during observation, but slides out easily for cleaning. RANGE: Breeds east of the Rockies from southeastern Canada to Gulf of Mexico. Winters in southern part of breeding range and Mexico. HABITAT: Likes open woodlands and farmlands with scattered trees. Dimensions: 12-1/2"h x 6"w x 8-1/2"d ~Brand: Coveside ~Availability: Usually Ships Within 3 Business Days