Bermuda Saw-whet Owl vs Dark Crottle

Aegolius gradyi compared with Hypogymnia physodes

Key Differences

Bermuda Saw-whet Owl is Extinct while Dark Crottle is Least Concern.

Taxonomic Classification

Rank	Bermuda Saw-whet Owl	Dark Crottle
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)	Parmeliaceae
Genus	Aegolius	Hypogymnia
Species	Aegolius gradyi	Hypogymnia physodes

Conservation Status

Bermuda Saw-whet Owl

EX — Extinct

Dark Crottle

LC — Least Concern

Physical Characteristics

Attribute	Bermuda Saw-whet Owl	Dark Crottle
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.

Dark Crottle

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and North America (United States).

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.