Andaman Serpent Eagle vs Big Finner

Spilornis elgini compared with Balaenoptera physalus

Key Differences

• Andaman Serpent Eagle is Vulnerable while Big Finner is Endangered.

Taxonomic Classification

Rank	Andaman Serpent Eagle	Big Finner
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Accipitriformes (Hawks & Eagles)	Cetacea (Whales & Dolphins)
Family	Accipitridae (Hawks & Eagles)	Balaenopteridae (Rorquals)
Genus	Spilornis	Balaenoptera (Rorquals)
Species	Spilornis elgini	Balaenoptera physalus

Evolutionary Relationship

Andaman Serpent Eagle and Big Finner share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Andaman Serpent Eagle

VU — Vulnerable

Big Finner

EN — Endangered

Physical Characteristics

Attribute	Andaman Serpent Eagle	Big Finner
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Andaman Serpent Eagle

Habitat

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

Range

Found in Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its 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.

Andaman Serpent Eagle

The Andaman Serpent Eagle (Spilornis elgini) is a species in the genus Spilornis. It is currently classified as Vulnerable on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

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.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway