30 mm. in length. 16 mm in length. Nests in trees or shrubs. 28 mm. in length. Cavity nester, will readily use nest boxes.
Nest cavity is lined with wood chips and down.
62 mm. in length. Cavity nester, will use nest boxes. Uses sawdust if provided in nest box. Cavity nester, will use nest boxes. Nests are bulky masses of twigs, leaves, hair, feathers, bark fibers, rope, sometimes cast off snakeskins, and pieces of cellophane.