Harmless Serotine vs Red-breasted Dotterel

Eptesicus innoxius compared with Charadrius obscurus

Key Differences

• Harmless Serotine is Near Threatened while Red-breasted Dotterel is Critically Endangered.

Taxonomic Classification

Rank	Harmless Serotine	Red-breasted Dotterel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Charadriiformes (Charadriiformes)
Family	Vespertilionidae	Charadriidae
Genus	Eptesicus	Charadrius
Species	Eptesicus innoxius	Charadrius obscurus

Evolutionary Relationship

Harmless Serotine and Red-breasted Dotterel share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Harmless Serotine

NT — Near Threatened

Red-breasted Dotterel

CR — Critically Endangered

Physical Characteristics

Attribute	Harmless Serotine	Red-breasted Dotterel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Harmless Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Red-breasted Dotterel

Habitat

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

Range

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