Bermuda Saw-whet Owl vs robust shell

Aegolius gradyi compared with Littoraria undulata

Key Differences

• Bermuda Saw-whet Owl is Extinct while robust shell is Least Concern.

Taxonomic Classification

Rank	Bermuda Saw-whet Owl	robust shell
Kingdom same	Animalia (hayvan)	Animalia (hayvan)
Phylum	Chordata (Kordalılar)	Mollusca (Yumuşakçalar)
Class	Aves (kuş)	Gastropoda (Karından bacaklılar)
Order	Strigiformes (Baykuş)	Littorinimorpha (Littorinimorpha)
Family	Strigidae (True Owls)	Littorinidae
Genus	Aegolius	Littoraria
Species	Aegolius gradyi	Littoraria undulata

Evolutionary Relationship

Bermuda Saw-whet Owl and robust shell share a common ancestor at the Kingdom level: Animalia. (hayvan)

Conservation Status

Bermuda Saw-whet Owl

EX — Extinct

robust shell

LC — Least Concern

Physical Characteristics

Attribute	Bermuda Saw-whet Owl	robust shell
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.

robust shell

Habitat

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

Range

Found in Taiwan.

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.