Bermuda Saw-whet Owl vs Common Grey Disco

Aegolius gradyi compared with Mollisia cinerea

Key Differences

Bermuda Saw-whet Owl is Extinct while Common Grey Disco is Least Concern.

Taxonomic Classification

Rank	Bermuda Saw-whet Owl	Common Grey Disco
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Aves (Birds)	Leotiomycetes (Leotiomycetes)
Order	Strigiformes (Owls)	Helotiales (Helotiales)
Family	Strigidae (True Owls)	Mollisiaceae
Genus	Aegolius	Mollisia
Species	Aegolius gradyi	Mollisia cinerea

Conservation Status

Bermuda Saw-whet Owl

EX — Extinct

Common Grey Disco

LC — Least Concern

Physical Characteristics

Attribute	Bermuda Saw-whet Owl	Common Grey Disco
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.

Common Grey Disco

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, Portugal, and Sweden.

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.

Common Grey Disco

<em>Mollisia cinerea</em>, commonly known as the common grey disco, is a saprotrophic fungus belonging to the genus Mollisia within the family Mollisiaceae. This species is native to Europe, with a documented range spanning Belgium, Denmark, Norway, Portugal, and Sweden. Common grey disco is assessed as Least Concern on the IUCN Red List. The species typically produces small, disc-shaped ascocarps with a grey to brownish-grey upper surface, typically emerging on decaying wood and plant debris in moist woodland habitats. As a decomposer, it plays an important ecological role in nutrient cycling within temperate forest ecosystems. Biological traits of this species remain poorly documented in the scientific literature.