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 (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class	Mammalia (lớp Thú)	Aves (chim)
Order	Artiodactyla (Bộ Guốc chẵn)	Accipitriformes (bộ Ưng)
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. (động vật có dây sống)

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.