Bay Coucal vs Big Finner

Centropus celebensis compared with Balaenoptera physalus

Key Differences

Bay Coucal is Least Concern while Big Finner is Endangered.

Taxonomic Classification

Rank	Bay Coucal	Big Finner
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Cuculiformes (Cuculiformes)	Cetacea (Whales & Dolphins)
Family	Cuculidae	Balaenopteridae (Rorquals)
Genus	Centropus	Balaenoptera (Rorquals)
Species	Centropus celebensis	Balaenoptera physalus

Evolutionary Relationship

Bay Coucal and Big Finner share a common ancestor at the Phylum level: Chordata. (Chordates)

View Phylum: Chordata

Conservation Status

Bay Coucal

LC — Least Concern

Big Finner

EN — Endangered

Physical Characteristics

Attribute	Bay Coucal	Big Finner
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bay Coucal

Habitat

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

Range

Found in Norway.

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.

Bay Coucal

The Bay Coucal (Centropus celebensis) is a species in the genus Centropus. It is currently classified as Least Concern 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.