Costa Rican Pygmy-Owl vs Ferruginous Pygmy-Owl

Glaucidium costaricanum compared with Glaucidium brasilianum

Key Differences

• Costa Rican Pygmy-Owl is Not Evaluated while Ferruginous Pygmy-Owl is Least Concern.

Taxonomic Classification

Rank	Costa Rican Pygmy-Owl	Ferruginous Pygmy-Owl
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class same	Aves (นก)	Aves (นก)
Order same	Strigiformes (นกเค้าแมว)	Strigiformes (นกเค้าแมว)
Family same	Strigidae (True Owls)	Strigidae (True Owls)
Genus same	Glaucidium	Glaucidium
Species	Glaucidium costaricanum	Glaucidium brasilianum

Evolutionary Relationship

Costa Rican Pygmy-Owl and Ferruginous Pygmy-Owl share a common ancestor at the Genus level: Glaucidium.

Conservation Status

Costa Rican Pygmy-Owl

NE — Not Evaluated

Ferruginous Pygmy-Owl

LC — Least Concern

Physical Characteristics

Attribute	Costa Rican Pygmy-Owl	Ferruginous Pygmy-Owl
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Costa Rican Pygmy-Owl

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway.

Ferruginous Pygmy-Owl

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Ferruginous Pygmy-Owl

Ferruginous Pygmy-Owl (Glaucidium brasilianum) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway