Thick-billed Pigeon vs Whistling Green-Pigeon

Treron curvirostra compared with Treron formosae

Key Differences

• Thick-billed Pigeon is Least Concern while Whistling Green-Pigeon is Near Threatened.

Taxonomic Classification

Rank	Thick-billed Pigeon	Whistling Green-Pigeon
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order same	Columbiformes (Pigeons & Doves)	Columbiformes (Pigeons & Doves)
Family same	Columbidae	Columbidae
Genus same	Treron	Treron
Species	Treron curvirostra	Treron formosae

Evolutionary Relationship

Thick-billed Pigeon and Whistling Green-Pigeon share a common ancestor at the Genus level: Treron.

Conservation Status

Thick-billed Pigeon

LC — Least Concern

Whistling Green-Pigeon

NT — Near Threatened

Physical Characteristics

Attribute	Thick-billed Pigeon	Whistling Green-Pigeon
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Thick-billed Pigeon

Habitat

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

Range

Distributed across Norway and Taiwan.

Whistling Green-Pigeon

Habitat

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

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway