Genus: Glaucidium californicum Nicknames: Pygmy Owl, Rocky Mountain Pygmy Owl, Vancouver Pygmy Owl, California Pygmy Owl, and Dwarf Owl. Length: Female: 18.5 cm,  Male: 16.5 cm Weight: Female: 73 g, Male: 62 g Average Wing Length: 38 cm Appearance: The Northern Pygmy Owl is one of the smallest owl species. Their bodies vary in colour […]