Alexander's Swift vs Styan's Bulbul

Apus alexandri compared with Pycnonotus taivanus

Key Differences

• Alexander's Swift is Least Concern while Styan's Bulbul is Vulnerable.

Taxonomic Classification

Rank	Alexander's Swift	Styan's Bulbul
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Apodiformes (Apodiformes)	Passeriformes (Songbirds)
Family	Apodidae	Pycnonotidae
Genus	Apus	Pycnonotus
Species	Apus alexandri	Pycnonotus taivanus

Evolutionary Relationship

Alexander's Swift and Styan's Bulbul share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Alexander's Swift

LC — Least Concern

Styan's Bulbul

VU — Vulnerable

Physical Characteristics

Attribute	Alexander's Swift	Styan's Bulbul
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alexander's Swift

Habitat

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

Range

Found in Norway.

Styan's Bulbul

Habitat

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

Range

Distributed across Norway and Taiwan. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Alexander's Swift

The Alexander's Swift (Apus alexandri) is a species in the genus Apus. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway