Big Finner vs Горихвостка-лысушка

Balaenoptera physalus compared with Phoenicurus phoenicurus

Key Differences

• Big Finner is Endangered while Горихвостка-лысушка is Least Concern.

Taxonomic Classification

Rank	Big Finner	Горихвостка-лысушка
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class	Mammalia (млекопитающие)	Aves (птицы)
Order	Cetacea (Whales & Dolphins)	Passeriformes (воробьинообразные)
Family	Balaenopteridae (Rorquals)	Muscicapidae
Genus	Balaenoptera (Rorquals)	Phoenicurus
Species	Balaenoptera physalus	Phoenicurus phoenicurus

Evolutionary Relationship

Big Finner and Горихвостка-лысушка share a common ancestor at the Phylum level: Chordata. (хордовые)

Conservation Status

Big Finner

EN — Endangered

Горихвостка-лысушка

LC — Least Concern

Physical Characteristics

Attribute	Big Finner	Горихвостка-лысушка
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big Finner

Habitat

Found across multiple habitat types including tropical and subtropical dry broadleaf forests, flooded grasslands and savannas, and montane grasslands and shrublands, among 4 distinct biome types within the Neotropic biogeographic realm.

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), and South America (Colombia, Ecuador, Venezuela). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Горихвостка-лысушка

Habitat

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

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden.

Big Finner

Big Finner (Balaenoptera physalus) is classified as Endangered (EN) on the IUCN Red List. At high risk of extinction in the wild, with significant population decline and ongoing threats to survival.

Горихвостка-лысушка

Common Redstart (Phoenicurus phoenicurus) 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