Big Finner vs Black wattle

Balaenoptera physalus compared with Acacia mangium

Key Differences

• Big Finner is Endangered while Black wattle is Not Evaluated.

Taxonomic Classification

Rank	Big Finner	Black wattle
Kingdom	Animalia (สัตว์)	Plantae (พืช)
Phylum	Chordata (สัตว์มีแกนสันหลัง)	Magnoliophyta (Flowering Plants)
Class	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Magnoliopsida (พืชใบเลี้ยงคู่)
Order	Cetacea (Whales & Dolphins)	Fabales (อันดับถั่ว)
Family	Balaenopteridae (Rorquals)	Fabaceae
Genus	Balaenoptera (Rorquals)	Acacia
Species	Balaenoptera physalus	Acacia mangium

Conservation Status

Big Finner

EN — Endangered

Black wattle

NE — Not Evaluated

Physical Characteristics

Attribute	Big Finner	Black wattle
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.

Black wattle

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Widely distributed across Africa (7 countries), Asia (15 countries), North America (5 countries), Oceania and the Pacific (5 countries), and South America (4 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.

Black wattle

The Black wattle (Acacia mangium) is a species in the genus Acacia. Typically found in diverse terrestrial habitats from tropical forests to temperate regions, found across Bangladesh, Brazil, Brunei, Cameroon, China, and more.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇹🇼 Taiwan