Cay Sua vs Variable Sunbird

Alstonia scholaris compared with Cinnyris venustus

Taxonomic Classification

Rank	Cay Sua	Variable Sunbird
Kingdom	Plantae (thực vật)	Animalia (động vật)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (động vật có dây sống)
Class	Magnoliopsida (Dicots)	Aves (chim)
Order	Gentianales (Bộ Long đởm)	Passeriformes (bộ Sẻ)
Family	Apocynaceae	Nectariniidae
Genus	Alstonia	Cinnyris
Species	Alstonia scholaris	Cinnyris venustus

Conservation Status

Cay Sua

LC — Least Concern

Variable Sunbird

LC — Least Concern

Physical Characteristics

Attribute	Cay Sua	Variable Sunbird
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cay Sua

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.

Variable Sunbird

Habitat

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

Range

Found in Norway.

Cay Sua

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.