Bluebirds: Bring Them Back: Berlet Films

Photographers, Walter and Myrna Berlet, Allen King, Steve Maslowski; Jimmy Launce; In danger of being wiped out by man and other competitors, the three North American species of bluebird can be helped by the placement and maintenance of nest boxes. Pointers on how to do this are given, along with a look at some bluebird protection projects underway in the U.S