Big Finner vs นกอินทรีเล็ก

Balaenoptera physalus compared with Hieraaetus pennatus

Key Differences

• Big Finner is Endangered while นกอินทรีเล็ก is Not Evaluated.

Taxonomic Classification

Rank	Big Finner	นกอินทรีเล็ก
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Aves (นก)
Order	Cetacea (Whales & Dolphins)	Accipitriformes (อันดับเหยี่ยว)
Family	Balaenopteridae (Rorquals)	Accipitridae (Hawks & Eagles)
Genus	Balaenoptera (Rorquals)	Hieraaetus
Species	Balaenoptera physalus	Hieraaetus pennatus

Evolutionary Relationship

Big Finner and นกอินทรีเล็ก share a common ancestor at the Phylum level: Chordata. (สัตว์มีแกนสันหลัง)

Conservation Status

Big Finner

EN — Endangered

นกอินทรีเล็ก

NE — Not Evaluated

Physical Characteristics

Attribute	Big Finner	นกอินทรีเล็ก
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.

นกอินทรีเล็ก

Habitat

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

Range

Found across Asia (Taiwan) and Europe (5 countries).

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.

นกอินทรีเล็ก

The Booted Eagle (Hieraaetus pennatus) is a species in the genus Hieraaetus. Typically found in various aerial, terrestrial, and aquatic environments.

Shared Countries

Both species can be found in 5 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden 🇹🇼 Taiwan