Do you enjoy watching wild birds in your yard? Most Arkansans do, and now is a perfect time to enhance those opportunities by building and installing nest boxes around your property. Many birds in The ...

Clutch size and breeding success was related to nest-box size in 215 nests of Tengmalm's owl in the Kauhava region, western Finland in 1966-82. In vole peak years, but not in other years, mean clutch ...

Results of experiments on three passerine species suggest that brood size may be constrained by nest size, since the breeding success of pairs provided with large nestcups was greater than that of ...