Blackboard Tree vs 大杜鵑

Alstonia scholaris compared with Cuculus canorus

Key Differences

• Blackboard Tree is Least Concern while 大杜鵑 is Near Threatened.

Taxonomic Classification

Rank	Blackboard Tree	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	Gentianales (龙胆目)	Cuculiformes (鹃形目)
Family	Apocynaceae	Cuculidae
Genus	Alstonia	Cuculus
Species	Alstonia scholaris	Cuculus canorus

Conservation Status

Blackboard Tree

LC — Least Concern

大杜鵑

NT — Near Threatened

Physical Characteristics

Attribute	Blackboard Tree	大杜鵑
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blackboard Tree

Habitat

Inhabits tropical and subtropical moist broadleaf forests and tropical and subtropical dry broadleaf forests within the Oceanian biogeographic realm.

Range

Distributed across Micronesia, Taiwan, 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.

Blackboard Tree

The Blackboard Tree (Alstonia scholaris) is a species in the genus Alstonia. It is currently classified as Least Concern on the IUCN Red List. Inhabits tropical and subtropical moist broadleaf forests and tropical and subtropical dry broadleaf forests within the Oceanian biogeographic realm.

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。