Bermuda Saw-whet Owl vs Common Eider

Aegolius gradyi compared with Somateria mollissima

Key Differences

• Bermuda Saw-whet Owl is Extinct while Common Eider is Near Threatened.

Taxonomic Classification

Rank	Bermuda Saw-whet Owl	Common Eider
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Strigiformes (Owls)	Anseriformes (Anseriformes)
Family	Strigidae (True Owls)	Anatidae
Genus	Aegolius	Somateria
Species	Aegolius gradyi	Somateria mollissima

Evolutionary Relationship

Bermuda Saw-whet Owl and Common Eider share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Bermuda Saw-whet Owl

EX — Extinct

Common Eider

NT — Near Threatened

Physical Characteristics

Attribute	Bermuda Saw-whet Owl	Common Eider
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 Eider

Habitat

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

Range

Found across Europe (5 countries) and North America (United States). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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 Eider

Common Eider (Somateria mollissima) is classified as Near Threatened (NT) on the IUCN Red List. Close to qualifying as threatened, with populations that may become vulnerable without conservation action.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway