Natterer's Bat vs Olive-Backed Thrush

Myotis nattereri compared with Catharus ustulatus

Key Differences

• Natterer's Bat is Critically Endangered while Olive-Backed Thrush is Least Concern.

Taxonomic Classification

Rank	Natterer's Bat	Olive-Backed Thrush
Kingdom same	Animalia (hewan)	Animalia (hewan)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (mamalia)	Aves (burung)
Order	Chiroptera (Kelelawar)	Passeriformes (burung pengicau)
Family	Vespertilionidae	Turdidae
Genus	Myotis	Catharus
Species	Myotis nattereri	Catharus ustulatus

Evolutionary Relationship

Natterer's Bat and Olive-Backed Thrush share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Natterer's Bat

CR — Critically Endangered

Olive-Backed Thrush

LC — Least Concern

Physical Characteristics

Attribute	Natterer's Bat	Olive-Backed Thrush
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Natterer's Bat

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.

Olive-Backed Thrush

Habitat

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

Range

Widely distributed across Europe (Denmark, Norway, Sweden), North America (United States), and South America (Colombia, Ecuador, Venezuela).

Olive-Backed Thrush

Olive-Backed Thrush (Catharus ustulatus) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden