Bermuda Saw-whet Owl vs Common Grasshopper-Warbler

Aegolius gradyi compared with Locustella naevia

Key Differences

• Bermuda Saw-whet Owl is Extinct while Common Grasshopper-Warbler is Least Concern.

Taxonomic Classification

Rank	Bermuda Saw-whet Owl	Common Grasshopper-Warbler
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Strigiformes (Owls)	Passeriformes (Songbirds)
Family	Strigidae (True Owls)	Locustellidae
Genus	Aegolius	Locustella
Species	Aegolius gradyi	Locustella naevia

Evolutionary Relationship

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

Conservation Status

Bermuda Saw-whet Owl

EX — Extinct

Common Grasshopper-Warbler

LC — Least Concern

Physical Characteristics

Attribute	Bermuda Saw-whet Owl	Common Grasshopper-Warbler
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 Grasshopper-Warbler

Habitat

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

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, 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 Grasshopper-Warbler

Common Grasshopper-Warbler (Locustella naevia) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway