Black-and-red Free-tailed Bat vs Common Eider

Chaerephon jobimena compared with Somateria mollissima

Key Differences

• Black-and-red Free-tailed Bat is Least Concern while Common Eider is Near Threatened.

Taxonomic Classification

Rank	Black-and-red Free-tailed 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	Molossidae	Anatidae
Genus	Chaerephon	Somateria
Species	Chaerephon jobimena	Somateria mollissima

Evolutionary Relationship

Black-and-red Free-tailed Bat and Common Eider share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black-and-red Free-tailed Bat

LC — Least Concern

Common Eider

NT — Near Threatened

Physical Characteristics

Attribute	Black-and-red Free-tailed Bat	Common Eider
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-and-red Free-tailed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.

Black-and-red Free-tailed Bat

The Black-and-red Free-tailed Bat (Chaerephon jobimena) is a species in the genus Chaerephon. 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.