Azara's grass mouse vs Goldcrest

Akodon azarae compared with Regulus regulus

Key Differences

• Azara's grass mouse is Least Concern while Goldcrest is Vulnerable.

Taxonomic Classification

Rank	Azara's grass mouse	Goldcrest
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Passeriformes (Songbirds)
Family	Cricetidae	Regulidae
Genus	Akodon	Regulus
Species	Akodon azarae	Regulus regulus

Evolutionary Relationship

Azara's grass mouse and Goldcrest share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Azara's grass mouse

LC — Least Concern

Goldcrest

VU — Vulnerable

Physical Characteristics

Attribute	Azara's grass mouse	Goldcrest
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Azara's grass mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Goldcrest

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Russia, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Azara's grass mouse

The Azara's grass mouse (Akodon azarae) is a species in the genus Akodon. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Goldcrest

Goldcrest (Regulus regulus) is classified as Vulnerable (VU) on the IUCN Red List. Facing a high risk of endangerment in the wild, with declining populations and increasing habitat pressure.