Pluvier d'Azara vs Japanese Weasel

Charadrius collaris compared with Mustela itatsi

Key Differences

• Pluvier d'Azara is Least Concern while Japanese Weasel is Near Threatened.

Taxonomic Classification

Rank	Pluvier d'Azara	Japanese Weasel
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (oiseau)	Mammalia (mammifères)
Order	Charadriiformes (Charadriiformes)	Carnivora (carnivores)
Family	Charadriidae	Mustelidae (Weasels & Otters)
Genus	Charadrius	Mustela
Species	Charadrius collaris	Mustela itatsi

Evolutionary Relationship

Pluvier d'Azara and Japanese Weasel share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Pluvier d'Azara

LC — Least Concern

Japanese Weasel

NT — Near Threatened

Physical Characteristics

Attribute	Pluvier d'Azara	Japanese Weasel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Pluvier d'Azara

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.

Pluvier d'Azara

Collared Plover (Charadrius collaris) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.