Brook-Side Alder vs 大杜鵑

Alnus serrulata compared with Cuculus canorus

Key Differences

• Brook-Side Alder is Least Concern while 大杜鵑 is Near Threatened.

Taxonomic Classification

Rank	Brook-Side Alder	大杜鵑
Kingdom	Plantae (植物)	Animalia (动物界)
Phylum	Magnoliophyta (木兰植物门)	Chordata (脊索动物门)
Class	Magnoliopsida (木兰纲)	Aves (鳥綱)
Order	Fagales (壳斗目)	Cuculiformes (鹃形目)
Family	Betulaceae	Cuculidae
Genus	Alnus	Cuculus
Species	Alnus serrulata	Cuculus canorus

Conservation Status

Brook-Side Alder

LC — Least Concern

大杜鵑

NT — Near Threatened

Physical Characteristics

Attribute	Brook-Side Alder	大杜鵑
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brook-Side Alder

Habitat

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

Range

Distributed across Canada and United States.

大杜鵑

Habitat

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

Range

Found across Europe (6 countries). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Brook-Side Alder

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

大杜鵑

大杜鹃（Cuculus canorus）在IUCN红色名录中被列为近危（NT）。接近受威胁标准，若无保护措施，种群可能变得脆弱。