Grasläufer vs Eastern Small-Footed Bat

Calidris subruficollis compared with Myotis leibii

Key Differences

• Grasläufer is Near Threatened while Eastern Small-Footed Bat is Endangered.

Taxonomic Classification

Rank	Grasläufer	Eastern Small-Footed Bat
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Aves (Vögel)	Mammalia (Säugetiere)
Order	Charadriiformes (Regenpfeiferartige)	Chiroptera (Fledertiere)
Family	Scolopacidae	Vespertilionidae
Genus	Calidris	Myotis
Species	Calidris subruficollis	Myotis leibii

Evolutionary Relationship

Grasläufer and Eastern Small-Footed Bat share a common ancestor at the Phylum level: Chordata. (Chordatiere)

Conservation Status

Grasläufer

NT — Near Threatened

Eastern Small-Footed Bat

EN — Endangered

Physical Characteristics

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

Habitat & Geographic Range

Grasläufer

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), North America (United States), and South America (Colombia, Venezuela). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

Grasläufer

Buff-breasted Sandpiper (Calidris subruficollis) is classified as Near Threatened (NT) on the IUCN Red List. Close to qualifying as threatened, with populations that may become vulnerable without conservation action.

Shared Countries

Both species can be found in 1 countries:

🇺🇸 United States