Brown Tent-making Bat vs Common Eider

Uroderma magnirostrum compared with Somateria mollissima

Key Differences

• Brown Tent-making Bat is Least Concern while Common Eider is Near Threatened.

Taxonomic Classification

Rank	Brown Tent-making Bat	Common Eider
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Anseriformes (Anseriformes)
Family	Phyllostomidae	Anatidae
Genus	Uroderma	Somateria
Species	Uroderma magnirostrum	Somateria mollissima

Evolutionary Relationship

Brown Tent-making Bat and Common Eider share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Brown Tent-making Bat

LC — Least Concern

Common Eider

NT — Near Threatened

Physical Characteristics

Attribute	Brown Tent-making Bat	Common Eider
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown Tent-making Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Common Eider

Habitat

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

Range

Found across Europe (5 countries) and North America (United States). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Brown Tent-making Bat

The Brown Tent-making Bat (Uroderma magnirostrum) is a species in the genus Uroderma. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Common Eider

Common Eider (Somateria mollissima) 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.