Indo-Pacific Bottlenose Dolphin vs Styan's Bulbul

Tursiops aduncus compared with Pycnonotus taivanus

Key Differences

• Indo-Pacific Bottlenose Dolphin is Near Threatened while Styan's Bulbul is Vulnerable.

Taxonomic Classification

Rank	Indo-Pacific Bottlenose Dolphin	Styan's Bulbul
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Cetacea (Whales & Dolphins)	Passeriformes (Songbirds)
Family	Delphinidae (Oceanic Dolphins)	Pycnonotidae
Genus	Tursiops (Bottlenose Dolphins)	Pycnonotus
Species	Tursiops aduncus	Pycnonotus taivanus

Evolutionary Relationship

Indo-Pacific Bottlenose Dolphin and Styan's Bulbul share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Indo-Pacific Bottlenose Dolphin

NT — Near Threatened

Styan's Bulbul

VU — Vulnerable

Physical Characteristics

Attribute	Indo-Pacific Bottlenose Dolphin	Styan's Bulbul
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Indo-Pacific Bottlenose Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Taiwan. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

Shared Countries

Both species can be found in 1 countries:

🇹🇼 Taiwan