Crabeater seal vs Tree Martin

Lobodon carcinophaga compared with Petrochelidon nigricans

Taxonomic Classification

Rank	Crabeater seal	Tree Martin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Pinnipedia (Seals & Sea Lions)	Passeriformes (Songbirds)
Family	Phocidae (True Seals)	Hirundinidae
Genus	Lobodon	Petrochelidon
Species	Lobodon carcinophaga	Petrochelidon nigricans

Evolutionary Relationship

Crabeater seal and Tree Martin share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Crabeater seal

LC — Least Concern

Tree Martin

LC — Least Concern

Physical Characteristics

Attribute	Crabeater seal	Tree Martin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Crabeater seal

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Tree Martin

Habitat

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

Range

Found in Norway.