Eastern Small-Footed Bat vs Greater Scaup

Myotis leibii compared with Aythya marila

Key Differences

• Eastern Small-Footed Bat is Endangered while Greater Scaup is Vulnerable.

Taxonomic Classification

Rank	Eastern Small-Footed Bat	Greater Scaup
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Anseriformes (Anseriformes)
Family	Vespertilionidae	Anatidae
Genus	Myotis	Aythya
Species	Myotis leibii	Aythya marila

Evolutionary Relationship

Eastern Small-Footed Bat and Greater Scaup share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Eastern Small-Footed Bat

EN — Endangered

Greater Scaup

VU — Vulnerable

Physical Characteristics

Attribute	Eastern Small-Footed Bat	Greater Scaup
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eastern Small-Footed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United States. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its 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.

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.

Shared Countries

Both species can be found in 1 countries:

🇺🇸 United States