Brook Alder vs Olive-Backed Thrush

Alnus maritima compared with Catharus ustulatus

Key Differences

• Brook Alder is Endangered while Olive-Backed Thrush is Least Concern.

Taxonomic Classification

Rank	Brook Alder	Olive-Backed Thrush
Kingdom	Plantae (식물)	Animalia (동물)
Phylum	Magnoliophyta (피자식물문)	Chordata (척삭동물)
Class	Magnoliopsida (목련강)	Aves (새)
Order	Fagales (참나무목)	Passeriformes (참새목)
Family	Betulaceae	Turdidae
Genus	Alnus	Catharus
Species	Alnus maritima	Catharus ustulatus

Conservation Status

Brook Alder

EN — Endangered

Olive-Backed Thrush

LC — Least Concern

Physical Characteristics

Attribute	Brook Alder	Olive-Backed Thrush
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.

Olive-Backed Thrush

Habitat

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

Range

Widely distributed across Europe (Denmark, Norway, Sweden), North America (United States), and South America (Colombia, Ecuador, Venezuela).

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.

Olive-Backed Thrush

Olive-Backed Thrush(Catharus ustulatus, 스웨인슨지빠귀)는 IUCN 적색목록에서 최소관심(LC)으로 분류된다. 서식 범위 전역에 걸쳐 널리 분포하고 개체수가 풍부하며, 개체군이 안정적이고 즉각적인 보전 우려가 없다.