Chestnut-breasted Whiteface vs Pacific mountain onion

Aphelocephala pectoralis compared with Allium validum

Key Differences

• Chestnut-breasted Whiteface is Near Threatened while Pacific mountain onion is Least Concern.

Taxonomic Classification

Rank	Chestnut-breasted Whiteface	Pacific mountain onion
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Aves (Birds)	Liliopsida (Monocots)
Order	Passeriformes (Songbirds)	Asparagales (Asparagales)
Family	Acanthizidae	Amaryllidaceae
Genus	Aphelocephala	Allium
Species	Aphelocephala pectoralis	Allium validum

Conservation Status

Chestnut-breasted Whiteface

NT — Near Threatened

Pacific mountain onion

LC — Least Concern

Physical Characteristics

Attribute	Chestnut-breasted Whiteface	Pacific mountain onion
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chestnut-breasted Whiteface

Habitat

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

Range

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

Pacific mountain onion

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Found in Canada.

Chestnut-breasted Whiteface

The Chestnut-breasted Whiteface (Aphelocephala pectoralis) is a species in the genus Aphelocephala. It is currently classified as Near Threatened on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.