Lake Baikal Mountain Vole vs Speckled Hummingbird

Alticola olchonensis compared with Adelomyia melanogenys

Key Differences

• Lake Baikal Mountain Vole is Endangered while Speckled Hummingbird is Least Concern.

Taxonomic Classification

Rank	Lake Baikal Mountain Vole	Speckled Hummingbird
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Apodiformes (Apodiformes)
Family	Cricetidae	Trochilidae
Genus	Alticola	Adelomyia
Species	Alticola olchonensis	Adelomyia melanogenys

Evolutionary Relationship

Lake Baikal Mountain Vole and Speckled Hummingbird share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Lake Baikal Mountain Vole

EN — Endangered

Speckled Hummingbird

LC — Least Concern

Physical Characteristics

Attribute	Lake Baikal Mountain Vole	Speckled Hummingbird
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lake Baikal Mountain Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Speckled Hummingbird

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Speckled Hummingbird

A medium-sized hummingbird with speckled or spotted underparts — unusual among hummingbirds dominated by plain or iridescent plumages — speckled hummingbirds inhabit cloud forest and forest edges in the Andes from Colombia and Venezuela south to Bolivia at elevations of 900–3,000 meters. The spotted underpart pattern provides remarkable camouflage when the bird perches on lichen-covered bark. They forage on nectar and small arthropods and are important pollinators of Andean epiphytes.