Желтоголовый королёк vs Hairy-tailed Tree Rat

Regulus regulus compared with Brachytarsomys villosa

Taxonomic Classification

Rank	Желтоголовый королёк	Hairy-tailed Tree Rat
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class	Aves (птицы)	Mammalia (млекопитающие)
Order	Passeriformes (воробьинообразные)	Rodentia (грызуны)
Family	Regulidae	Nesomyidae
Genus	Regulus	Brachytarsomys
Species	Regulus regulus	Brachytarsomys villosa

Evolutionary Relationship

Желтоголовый королёк and Hairy-tailed Tree Rat share a common ancestor at the Phylum level: Chordata. (хордовые)

Conservation Status

Желтоголовый королёк

VU — Vulnerable

Hairy-tailed Tree Rat

VU — Vulnerable

Physical Characteristics

Attribute	Желтоголовый королёк	Hairy-tailed Tree Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Желтоголовый королёк

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.

Hairy-tailed Tree Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Желтоголовый королёк

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.