Bermuda Saw-whet Owl vs Button-Willow

Aegolius gradyi compared with Cephalanthus occidentalis

Key Differences

• Bermuda Saw-whet Owl is Extinct while Button-Willow is Least Concern.

Taxonomic Classification

Rank	Bermuda Saw-whet Owl	Button-Willow
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Aves (Birds)	Magnoliopsida (Dicots)
Order	Strigiformes (Owls)	Gentianales (Gentianales)
Family	Strigidae (True Owls)	Rubiaceae
Genus	Aegolius	Cephalanthus
Species	Aegolius gradyi	Cephalanthus occidentalis

Conservation Status

Bermuda Saw-whet Owl

EX — Extinct

Button-Willow

LC — Least Concern

Physical Characteristics

Attribute	Bermuda Saw-whet Owl	Button-Willow
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.

Button-Willow

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Norway and 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.

Button-Willow

The Button-Willow (Cephalanthus occidentalis) is a species in the genus Cephalanthus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway