Hooded seal vs Nazca Booby

Cystophora cristata compared with Sula granti

Key Differences

• Hooded seal is Endangered while Nazca Booby is Vulnerable.

Taxonomic Classification

Rank	Hooded seal	Nazca Booby
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Pinnipedia (Seals & Sea Lions)	Suliformes (Suliformes)
Family	Phocidae (True Seals)	Sulidae
Genus	Cystophora	Sula
Species	Cystophora cristata	Sula granti

Evolutionary Relationship

Hooded seal and Nazca Booby share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Hooded seal

EN — Endangered

Nazca Booby

VU — Vulnerable

Physical Characteristics

Attribute	Hooded seal	Nazca Booby
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hooded seal

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Denmark, Norway, and Portugal. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Nazca Booby

Habitat

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

Range

Distributed across Colombia, Ecuador, and Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway