Boreal Chickadee vs Harmless Serotine

Poecile hudsonicus compared with Eptesicus innoxius

Key Differences

• Boreal Chickadee is Least Concern while Harmless Serotine is Near Threatened.

Taxonomic Classification

Rank	Boreal Chickadee	Harmless Serotine
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Passeriformes (Songbirds)	Chiroptera (Bats)
Family	Paridae	Vespertilionidae
Genus	Poecile	Eptesicus
Species	Poecile hudsonicus	Eptesicus innoxius

Evolutionary Relationship

Boreal Chickadee and Harmless Serotine share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Boreal Chickadee

LC — Least Concern

Harmless Serotine

NT — Near Threatened

Physical Characteristics

Attribute	Boreal Chickadee	Harmless Serotine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Boreal Chickadee

Habitat

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

Range

Distributed across Norway and United States.

Harmless Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Boreal Chickadee

The Boreal Chickadee (Poecile hudsonicus) is a species in the genus Poecile. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.