Blackboard Tree vs Gray-headed Fish-Eagle

Alstonia scholaris compared with Haliaeetus ichthyaetus

Key Differences

• Blackboard Tree is Least Concern while Gray-headed Fish-Eagle is Not Evaluated.

Taxonomic Classification

Rank	Blackboard Tree	Gray-headed Fish-Eagle
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Aves (Birds)
Order	Gentianales (Gentianales)	Accipitriformes (Hawks & Eagles)
Family	Apocynaceae	Accipitridae (Hawks & Eagles)
Genus	Alstonia	Haliaeetus (Sea Eagles)
Species	Alstonia scholaris	Haliaeetus ichthyaetus

Conservation Status

Blackboard Tree

LC — Least Concern

Gray-headed Fish-Eagle

NE — Not Evaluated

Physical Characteristics

Attribute	Blackboard Tree	Gray-headed Fish-Eagle
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.

Gray-headed Fish-Eagle

Habitat

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

Range

Found in Norway.

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.