Fairy Tern vs Ogilby's Duiker

Sternula nereis compared with Cephalophus ogilbyi

Key Differences

• Fairy Tern is Vulnerable while Ogilby's Duiker is Least Concern.

Taxonomic Classification

Rank	Fairy Tern	Ogilby's Duiker
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Charadriiformes (Charadriiformes)	Artiodactyla (Even-toed Ungulates)
Family	Laridae	Bovidae (Bovids)
Genus	Sternula	Cephalophus
Species	Sternula nereis	Cephalophus ogilbyi

Evolutionary Relationship

Fairy Tern and Ogilby's Duiker share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Fairy Tern

VU — Vulnerable

Ogilby's Duiker

LC — Least Concern

Physical Characteristics

Attribute	Fairy Tern	Ogilby's Duiker
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fairy Tern

Habitat

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

Range

Found in Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Ogilby's Duiker

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.