Greater Scaup vs Pacific Tent-making Bat

Aythya marila compared with Uroderma convexum

Key Differences

• Greater Scaup is Vulnerable while Pacific Tent-making Bat is Not Evaluated.

Taxonomic Classification

Rank	Greater Scaup	Pacific Tent-making Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Anseriformes (Anseriformes)	Chiroptera (Bats)
Family	Anatidae	Phyllostomidae
Genus	Aythya	Uroderma
Species	Aythya marila	Uroderma convexum

Evolutionary Relationship

Greater Scaup and Pacific Tent-making Bat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Greater Scaup

VU — Vulnerable

Pacific Tent-making Bat

NE — Not Evaluated

Physical Characteristics

Attribute	Greater Scaup	Pacific Tent-making Bat
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.

Pacific Tent-making Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

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.