Greater Scaup vs Grevy's zebra

Aythya marila compared with Equus grevyi

Key Differences

• Greater Scaup is Vulnerable while Grevy's zebra is Endangered.

Taxonomic Classification

Rank	Greater Scaup	Grevy's zebra
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Anseriformes (Anseriformes)	Perissodactyla (Odd-toed Ungulates)
Family	Anatidae	Equidae (Horses & Zebras)
Genus	Aythya	Equus (Horses & Zebras)
Species	Aythya marila	Equus grevyi

Evolutionary Relationship

Greater Scaup and Grevy's zebra share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Greater Scaup

VU — Vulnerable

Grevy's zebra

EN — Endangered

Physical Characteristics

Attribute	Greater Scaup	Grevy's zebra
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Greater Scaup

Habitat

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

Range

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

Grevy's zebra

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Greater Scaup

Greater Scaup (Aythya marila) is classified as Vulnerable (VU) on the IUCN Red List. Facing a high risk of endangerment in the wild, with declining populations and increasing habitat pressure.