Red-whiskered Bulbul vs Styan's Bulbul

Pycnonotus jocosus compared with Pycnonotus taivanus

Key Differences

• Red-whiskered Bulbul is Least Concern while Styan's Bulbul is Vulnerable.

Taxonomic Classification

Rank	Red-whiskered Bulbul	Styan's Bulbul
Kingdom same	Animalia (hayvan)	Animalia (hayvan)
Phylum same	Chordata (Kordalılar)	Chordata (Kordalılar)
Class same	Aves (kuş)	Aves (kuş)
Order same	Passeriformes (Ötücü kuşlar)	Passeriformes (Ötücü kuşlar)
Family same	Pycnonotidae	Pycnonotidae
Genus same	Pycnonotus	Pycnonotus
Species	Pycnonotus jocosus	Pycnonotus taivanus

Evolutionary Relationship

Red-whiskered Bulbul and Styan's Bulbul share a common ancestor at the Genus level: Pycnonotus.

Conservation Status

Red-whiskered Bulbul

LC — Least Concern

Styan's Bulbul

VU — Vulnerable

Physical Characteristics

Attribute	Red-whiskered Bulbul	Styan's Bulbul
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Red-whiskered Bulbul

Habitat

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

Range

Widely distributed across Africa (Mauritius, Seychelles, Zimbabwe), Asia (8 countries), Europe (8 countries), North America (Mexico, United States), and Oceania and the Pacific (Australia).

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.

Red-whiskered Bulbul

Red-whiskered Bulbul (Pycnonotus jocosus) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇹🇼 Taiwan