Black Duiker vs Gray-headed Fish-Eagle

Cephalophus niger compared with Haliaeetus ichthyaetus

Key Differences

• Black Duiker is Least Concern while Gray-headed Fish-Eagle is Not Evaluated.

Taxonomic Classification

Rank	Black Duiker	Gray-headed Fish-Eagle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Artiodactyla (Even-toed Ungulates)	Accipitriformes (Hawks & Eagles)
Family	Bovidae (Bovids)	Accipitridae (Hawks & Eagles)
Genus	Cephalophus	Haliaeetus (Sea Eagles)
Species	Cephalophus niger	Haliaeetus ichthyaetus

Evolutionary Relationship

Black Duiker and Gray-headed Fish-Eagle share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black Duiker

LC — Least Concern

Gray-headed Fish-Eagle

NE — Not Evaluated

Physical Characteristics

Attribute	Black Duiker	Gray-headed Fish-Eagle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Duiker

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Gray-headed Fish-Eagle

Habitat

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

Range

Found in Norway.

Black Duiker

The Black Duiker (Cephalophus niger) 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.