Braunhals-Nachtschwalbe vs Fransenfledermaus

Antrostomus ridgwayi compared with Myotis nattereri

Key Differences

• Braunhals-Nachtschwalbe is Least Concern while Fransenfledermaus is Critically Endangered.

Taxonomic Classification

Rank	Braunhals-Nachtschwalbe	Fransenfledermaus
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Aves (Vögel)	Mammalia (Säugetiere)
Order	Caprimulgiformes (Schwalmartige)	Chiroptera (Fledertiere)
Family	Caprimulgidae	Vespertilionidae
Genus	Antrostomus	Myotis
Species	Antrostomus ridgwayi	Myotis nattereri

Evolutionary Relationship

Braunhals-Nachtschwalbe and Fransenfledermaus share a common ancestor at the Phylum level: Chordata. (Chordatiere)

Conservation Status

Braunhals-Nachtschwalbe

LC — Least Concern

Fransenfledermaus

CR — Critically Endangered

Physical Characteristics

Attribute	Braunhals-Nachtschwalbe	Fransenfledermaus
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Braunhals-Nachtschwalbe

Habitat

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

Range

Found in Norway.

Fransenfledermaus

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and temperate grasslands and steppes within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (6 countries). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Braunhals-Nachtschwalbe

The Buff-Collared Nightjar (Antrostomus ridgwayi) is a species in the genus Antrostomus. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway