Narrow-headed Vole vs Желтоклювый чёрный кассик

Microtus gregalis compared with Amblycercus holosericeus

Taxonomic Classification

Rank	Narrow-headed Vole	Желтоклювый чёрный кассик
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class	Mammalia (млекопитающие)	Aves (птицы)
Order	Rodentia (грызуны)	Passeriformes (воробьинообразные)
Family	Cricetidae	Icteridae
Genus	Microtus	Amblycercus
Species	Microtus gregalis	Amblycercus holosericeus

Evolutionary Relationship

Narrow-headed Vole and Желтоклювый чёрный кассик share a common ancestor at the Phylum level: Chordata. (хордовые)

Conservation Status

Narrow-headed Vole

LC — Least Concern

Желтоклювый чёрный кассик

LC — Least Concern

Physical Characteristics

Attribute	Narrow-headed Vole	Желтоклювый чёрный кассик
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Narrow-headed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Желтоклювый чёрный кассик

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Желтоклювый чёрный кассик

Yellow-billed Cacique (Amblycercus holosericeus) 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.