Bermuda Saw-whet Owl vs Black-fronted Duiker

Aegolius gradyi compared with Cephalophus nigrifrons

Key Differences

• Bermuda Saw-whet Owl is Extinct while Black-fronted Duiker is Least Concern.

Taxonomic Classification

Rank	Bermuda Saw-whet Owl	Black-fronted Duiker
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Aves (นก)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order	Strigiformes (นกเค้าแมว)	Artiodactyla (อันดับสัตว์กีบคู่)
Family	Strigidae (True Owls)	Bovidae (Bovids)
Genus	Aegolius	Cephalophus
Species	Aegolius gradyi	Cephalophus nigrifrons

Evolutionary Relationship

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

Conservation Status

Bermuda Saw-whet Owl

EX — Extinct

Black-fronted Duiker

LC — Least Concern

Physical Characteristics

Attribute	Bermuda Saw-whet Owl	Black-fronted Duiker
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-fronted Duiker

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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-fronted Duiker

The Black-fronted Duiker (Cephalophus nigrifrons) is a species in the genus Cephalophus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.