Abbott's Duiker vs Greater Crested Tern

Cephalophus spadix compared with Thalasseus bergii

Key Differences

• Abbott's Duiker is Endangered while Greater Crested Tern is Least Concern.

Taxonomic Classification

Rank	Abbott's Duiker	Greater Crested Tern
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Artiodactyla (Even-toed Ungulates)	Charadriiformes (Charadriiformes)
Family	Bovidae (Bovids)	Laridae
Genus	Cephalophus	Thalasseus
Species	Cephalophus spadix	Thalasseus bergii

Evolutionary Relationship

Abbott's Duiker and Greater Crested Tern share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Abbott's Duiker

EN — Endangered

Greater Crested Tern

LC — Least Concern

Physical Characteristics

Attribute	Abbott's Duiker	Greater Crested Tern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Abbott's Duiker

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Greater Crested Tern

Habitat

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

Range

Found in Norway.

Abbott's Duiker

The Abbott's Duiker (Cephalophus spadix) is a species in the genus Cephalophus. It is listed as Endangered on the IUCN Red List. It typically inhabits diverse terrestrial and aquatic ecosystems. Habitat records describe it as occurring in diverse terrestrial and aquatic ecosystems.