Bermuda Saw-whet Owl vs Pixie Foam

Aegolius gradyi compared with Stereocaulon pileatum

Key Differences

Bermuda Saw-whet Owl is Extinct while Pixie Foam is Critically Endangered.

Taxonomic Classification

Rank	Bermuda Saw-whet Owl	Pixie Foam
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Aves (Birds)	Lecanoromycetes (Lecanoromycetes)
Order	Strigiformes (Owls)	Lecanorales (Lecanorales)
Family	Strigidae (True Owls)	Stereocaulaceae
Genus	Aegolius	Stereocaulon
Species	Aegolius gradyi	Stereocaulon pileatum

Conservation Status

Bermuda Saw-whet Owl

EX — Extinct

Pixie Foam

CR — Critically Endangered

Physical Characteristics

Attribute	Bermuda Saw-whet Owl	Pixie Foam
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bermuda Saw-whet Owl

Habitat

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

Range

Found in Norway.

Pixie Foam

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, Portugal, Sweden, and United States. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Bermuda Saw-whet Owl

The Bermuda Saw-whet Owl (Aegolius gradyi) is a species in the genus Aegolius. It is currently classified as Extinct on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.