Brook Alder vs White-shouldered Starling

Alnus maritima compared with Sturnia sinensis

Key Differences

• Brook Alder is Endangered while White-shouldered Starling is Least Concern.

Taxonomic Classification

Rank	Brook Alder	White-shouldered Starling
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Aves (Birds)
Order	Fagales (Beeches & Oaks)	Passeriformes (Songbirds)
Family	Betulaceae	Sturnidae
Genus	Alnus	Sturnia
Species	Alnus maritima	Sturnia sinensis

Conservation Status

Brook Alder

EN — Endangered

White-shouldered Starling

LC — Least Concern

Physical Characteristics

Attribute	Brook Alder	White-shouldered Starling
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brook Alder

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Belgium, France, Netherlands, and United Kingdom. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

White-shouldered Starling

Habitat

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

Range

Found across Asia (Taiwan) and Europe (5 countries).

Brook Alder

The Brook Alder (Alnus maritima) is a species in the genus Alnus. It is currently classified as Endangered on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

White-shouldered Starling

White-shouldered Starling (Sturnia sinensis) 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 4 countries:

🇧🇪 Belgium 🇫🇷 France 🇳🇱 Netherlands 🇬🇧 United Kingdom