Atlantic Gray Seal vs cuco

Halichoerus grypus compared with Cuculus canorus

Key Differences

• Atlantic Gray Seal is Vulnerable while cuco is Near Threatened.

Taxonomic Classification

Rank	Atlantic Gray Seal	cuco
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Aves (ave)
Order	Pinnipedia (Seals & Sea Lions)	Cuculiformes (Cuculiformes)
Family	Phocidae (True Seals)	Cuculidae
Genus	Halichoerus	Cuculus
Species	Halichoerus grypus	Cuculus canorus

Evolutionary Relationship

Atlantic Gray Seal and cuco share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Atlantic Gray Seal

VU — Vulnerable

cuco

NT — Near Threatened

Physical Characteristics

Attribute	Atlantic Gray Seal	cuco
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Atlantic Gray Seal

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

cuco

Habitat

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

Range

Found across Europe (6 countries). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Atlantic Gray Seal

The Atlantic Gray Seal (Halichoerus grypus) is a species in the genus Halichoerus. It is currently classified as Vulnerable on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

cuco

O cuco-comum (Cuculus canorus) está classificado como Quase Ameaçado (NT) na Lista Vermelha da IUCN. Próximo de se qualificar como ameaçado, com populações que podem se tornar vulneráveis sem ações de conservação.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden