Peruvian Pygmy-Owl

About the Peruvian Pygmy-Owl

The Pacific pygmy owl (Glaucidium peruanum), or Peruvian pygmy owl, is a small "typical owl" in subfamily Surniinae. It is found in Chile, Ecuador, and Peru. The Peruvian pygmy owl was first described as a species by Claus König, a German ornithologist, in 1991. Until then it had been treated as a subspecies of the widespread ferruginous pygmy owl (G. brasilianum). König separated the two primarily by their vocal differences; their ranges do not overlap. The Pacific pygmy owl is monotypic.

The Pacific pygmy owl is 15 to 17 cm (5.9 to 6.7 in) long. Males weigh about 60 g (2.1 oz) and females about 65 g (2.3 oz). In addition to being heavier, females also have slightly longer wings and tails than males, but both sexes have the same plumage. The species has gray, brown, and rufous color morphs, with the first two predominating. The upperparts of gray morph adults are grayish brown with buff streaks on the forecrown and buff spots on the crown and nape. An incomplete white "collar" and oval black spots on the neck give the appearance of eyes. The shoulders and back have whitish spots. The tail is also grayish brown, with up to seven whitish... Wikipedia →