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Photo: © Andres Vasquez Noboa eBird S47123735 Macaulay Library ML 244324871
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Amazonian Pygmy-owl

Glaucidium hardyi
Buhito Amazónico
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Song

Amazonian Pygmy-owl

Appearance: The Amazonian Pygmy-owl is a small owl species, measuring around 15-16 centimeters in length. It has a round head with prominent white eyebrows, yellow eyes, and a relatively short tail. Its upperparts are dark brown with white spots, while the underparts are white with dark streaks. It typically has a mottled or barred pattern on its chest and belly. 
Habitat: These owls are primarily found in tropical and subtropical forests, including the dense canopies of the Amazon Rainforest. They prefer humid and densely vegetated habitats near water bodies such as rivers or streams. 
Behavior: Amazonian Pygmy-owls are crepuscular hunters, meaning they are most active during dawn and dusk. They feed mainly on insects, small birds, and rodents. They are known for their distinctive call, a high-pitched series of toots or whistles used for communication and territory defense. 
Breeding: Breeding typically occurs during the dry season when food availability is high. These owls nest in tree cavities or abandoned woodpecker holes. They lay a small clutch of eggs, usually 2-4, which are incubated by the female for about three weeks. Both parents are involved in caring for the young. 
Conservation Status: The Amazonian Pygmy-owl is currently categorized as Least Concern by the IUCN.

Distribution

Amazon Region: The Amazonian Pygmy-owl is found in the Amazon rainforest and its surrounding areas. In Colombia, this includes territories that are part of the Amazon rainforest ecosystem. The species has been reported in several departments Amazonas, Caquetá, Putumayo, Guaviare, Vaupés and Guainía. 

Taxonomy

The Amazonian Pygmy-owl (Glaucidium hardyi
  • Kingdom: Animalia
  • Phylum: Chordata
  • Class: Aves (Birds)
  • Order: Strigiformes
  • Family: Strigidae
  • Genus: Glaucidium
  • Species: Glaucidium hardyi

Vocalization

Call Type: The Amazonian Pygmy-owl typically produces a series of high-pitched calls. Its vocalizations may include a range of sounds, often described as being melodious or whistling in nature.
Common Calls: The most recognizable call resembles a short, repetitive "whoo-whoo" or "hoo-hoo" sound that can be heard during both day and night. These calls may be spaced apart and vary in intensity, often serving to communicate with other owls and establish territory.