Cay Sua vs Plain Swift

Alstonia scholaris compared with Apus unicolor

Taxonomic Classification

Rank	Cay Sua	Plain Swift
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)	Apodiformes (Bộ Yến)
Family	Apocynaceae	Apodidae
Genus	Alstonia	Apus
Species	Alstonia scholaris	Apus unicolor

Conservation Status

Cay Sua

LC — Least Concern

Plain Swift

LC — Least Concern

Physical Characteristics

Attribute	Cay Sua	Plain Swift
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.

Plain Swift

Habitat

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

Range

Distributed across Norway and Portugal.

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.