Painted

1915

Published

1931

Volume

6

Plate

375e-375f-375g

Dwarf Horned Owl

Bubo virginianus elachistus

BREEDING

RANGE

Lower California.

Labrador Horned Owl

Bubo virginianus heterocnemis

BREEDING

RANGE

Northern Ungava and Labrador.

Saint Michael Horned Owl

Bubo virginianus algistus

BREEDING

RANGE

Coast region of northern Alaska from Bristol Bay and Yukon delta northward.