Brown Shield Moss vs Red-billed Duck

Buxbaumia aphylla compared with Anas erythrorhyncha

Key Differences

• Brown Shield Moss is Vulnerable while Red-billed Duck is Least Concern.

Taxonomic Classification

Rank	Brown Shield Moss	Red-billed Duck
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Bryophyta	Chordata (Chordates)
Class	Bryopsida (Bryopsida)	Aves (Birds)
Order	Buxbaumiales (Buxbaumiales)	Anseriformes (Anseriformes)
Family	Buxbaumiaceae	Anatidae
Genus	Buxbaumia	Anas
Species	Buxbaumia aphylla	Anas erythrorhyncha

Conservation Status

Brown Shield Moss

VU — Vulnerable

Red-billed Duck

LC — Least Concern

Physical Characteristics

Attribute	Brown Shield Moss	Red-billed Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown Shield Moss

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Found across Europe (5 countries) and North America (United States). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Red-billed Duck

Habitat

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

Range

Found across Europe (6 countries) and South America (Ecuador).

Brown Shield Moss

The Brown Shield Moss (Buxbaumia aphylla) is a species in the genus Buxbaumia. It is currently classified as Vulnerable on the IUCN Red List. Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Red-billed Duck

Red-billed Duck (Anas erythrorhyncha) 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.

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇳🇴 Norway