Life histories of North American birds of prey: Order Falconiformes (Bulletin of the United States National Museum)
by Arthur Cleveland Bent
Category: Birds

This is the eleventh in a series of bulletins of the United States National Museum on the life histories of North American birds, with previous numbers issued as follows: 107, 113, 121, 126, 130, 135, 142, 146, 162, 167. This bulletin deals with the second part of the Falconiformes (Family Falconidae) and the Strigiformes (Family Tytonidae and Family Strigidae).