Bermuda Saw-whet Owl vs Burch's tree snail

Aegolius gradyi compared with Samoana burchi

Key Differences

• Bermuda Saw-whet Owl is Extinct while Burch's tree snail is Critically Endangered.

Taxonomic Classification

Rank	Bermuda Saw-whet Owl	Burch's tree snail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Aves (Birds)	Gastropoda (Gastropoda)
Order	Strigiformes (Owls)	Stylommatophora (Stylommatophora)
Family	Strigidae (True Owls)	Partulidae
Genus	Aegolius	Samoana
Species	Aegolius gradyi	Samoana burchi

Evolutionary Relationship

Bermuda Saw-whet Owl and Burch's tree snail share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Bermuda Saw-whet Owl

EX — Extinct

Burch's tree snail

CR — Critically Endangered

Physical Characteristics

Attribute	Bermuda Saw-whet Owl	Burch's tree snail
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.

Burch's tree snail

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

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.

Burch's tree snail

The Burch's tree snail (Samoana burchi) is a species in the genus Samoana. It is currently classified as Critically Endangered on the IUCN Red List. Typically found in terrestrial and aquatic habitats including forests and freshwater.