Kleiner Abendsegler vs Schwarzohrkolibri

Nyctalus leisleri compared with Adelomyia melanogenys

Key Differences

• Kleiner Abendsegler is Endangered while Schwarzohrkolibri is Least Concern.

Taxonomic Classification

Rank	Kleiner Abendsegler	Schwarzohrkolibri
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Mammalia (Säugetiere)	Aves (Vögel)
Order	Chiroptera (Fledertiere)	Apodiformes (Seglervögel)
Family	Vespertilionidae	Trochilidae
Genus	Nyctalus	Adelomyia
Species	Nyctalus leisleri	Adelomyia melanogenys

Evolutionary Relationship

Kleiner Abendsegler and Schwarzohrkolibri share a common ancestor at the Phylum level: Chordata. (Chordatiere)

Conservation Status

Kleiner Abendsegler

EN — Endangered

Schwarzohrkolibri

LC — Least Concern

Physical Characteristics

Attribute	Kleiner Abendsegler	Schwarzohrkolibri
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Kleiner Abendsegler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Belgium, Denmark, Luxembourg, Sweden, and Ukraine. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Schwarzohrkolibri

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Schwarzohrkolibri

A medium-sized hummingbird with speckled or spotted underparts — unusual among hummingbirds dominated by plain or iridescent plumages — speckled hummingbirds inhabit cloud forest and forest edges in the Andes from Colombia and Venezuela south to Bolivia at elevations of 900–3,000 meters. The spotted underpart pattern provides remarkable camouflage when the bird perches on lichen-covered bark. They forage on nectar and small arthropods and are important pollinators of Andean epiphytes.