Chestnut-breasted Whiteface vs Least Moonwort

Aphelocephala pectoralis compared with Botrychium simplex

Key Differences

Chestnut-breasted Whiteface is Near Threatened while Least Moonwort is Endangered.

Taxonomic Classification

Rank	Chestnut-breasted Whiteface	Least Moonwort
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Tracheophyta
Class	Aves (Birds)	Polypodiopsida (Polypodiopsida)
Order	Passeriformes (Songbirds)	Ophioglossales (Ophioglossales)
Family	Acanthizidae	Ophioglossaceae
Genus	Aphelocephala	Botrychium
Species	Aphelocephala pectoralis	Botrychium simplex

Conservation Status

Chestnut-breasted Whiteface

NT — Near Threatened

Least Moonwort

EN — Endangered

Physical Characteristics

Attribute	Chestnut-breasted Whiteface	Least Moonwort
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.

Least Moonwort

Habitat

Inhabits boreal forests and taiga within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (8 countries) and North America (United States). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.