Gray-capped Cuckoo vs Japanese Weasel

Coccyzus lansbergi compared with Mustela itatsi

Key Differences

• Gray-capped Cuckoo is Least Concern while Japanese Weasel is Near Threatened.

Taxonomic Classification

Rank	Gray-capped Cuckoo	Japanese Weasel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Cuculiformes (Cuculiformes)	Carnivora (Carnivorans)
Family	Cuculidae	Mustelidae (Weasels & Otters)
Genus	Coccyzus	Mustela
Species	Coccyzus lansbergi	Mustela itatsi

Evolutionary Relationship

Gray-capped Cuckoo and Japanese Weasel share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gray-capped Cuckoo

LC — Least Concern

Japanese Weasel

NT — Near Threatened

Physical Characteristics

Attribute	Gray-capped Cuckoo	Japanese Weasel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray-capped Cuckoo

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Japanese Weasel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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