Ночница Наттерера vs Ruff

Myotis nattereri compared with Calidris pugnax

Key Differences

• Ночница Наттерера is Critically Endangered while Ruff is Least Concern.

Taxonomic Classification

Rank	Ночница Наттерера	Ruff
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class	Mammalia (млекопитающие)	Aves (птицы)
Order	Chiroptera (рукокрылые)	Charadriiformes (ржанкообразные)
Family	Vespertilionidae	Scolopacidae
Genus	Myotis	Calidris
Species	Myotis nattereri	Calidris pugnax

Evolutionary Relationship

Ночница Наттерера and Ruff share a common ancestor at the Phylum level: Chordata. (хордовые)

Conservation Status

Ночница Наттерера

CR — Critically Endangered

Ruff

LC — Least Concern

Physical Characteristics

Attribute	Ночница Наттерера	Ruff
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ночница Наттерера

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.

Ruff

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), North America (United States), and South America (Colombia, Venezuela).

Ruff

Ruff (Calidris pugnax) 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 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden