Bermuda Saw-whet Owl vs Black-winged Myotis

Aegolius gradyi compared with Myotis rufoniger

Key Differences

• Bermuda Saw-whet Owl is Extinct while Black-winged Myotis is Least Concern.

Taxonomic Classification

Rank	Bermuda Saw-whet Owl	Black-winged Myotis
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Aves (นก)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order	Strigiformes (นกเค้าแมว)	Chiroptera (ค้างคาว)
Family	Strigidae (True Owls)	Vespertilionidae
Genus	Aegolius	Myotis
Species	Aegolius gradyi	Myotis rufoniger

Evolutionary Relationship

Bermuda Saw-whet Owl and Black-winged Myotis share a common ancestor at the Phylum level: Chordata. (สัตว์มีแกนสันหลัง)

Conservation Status

Bermuda Saw-whet Owl

EX — Extinct

Black-winged Myotis

LC — Least Concern

Physical Characteristics

Attribute	Bermuda Saw-whet Owl	Black-winged Myotis
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.

Black-winged Myotis

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.

Black-winged Myotis

The Black-winged Myotis (Myotis rufoniger) is a species in the genus Myotis. It is currently classified as Least Concern on the IUCN Red List. Found in Taiwan.