Brown-breasted Bulbul vs small tortoiseshell

Pycnonotus xanthorrhous compared with Aglais urticae

Key Differences

• Brown-breasted Bulbul is Least Concern while small tortoiseshell is Near Threatened.

Taxonomic Classification

Rank	Brown-breasted Bulbul	small tortoiseshell
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Aves (Birds)	Insecta (Insects)
Order	Passeriformes (Songbirds)	Lepidoptera (Butterflies & Moths)
Family	Pycnonotidae	Nymphalidae (Brush-footed Butterflies)
Genus	Pycnonotus	Aglais
Species	Pycnonotus xanthorrhous	Aglais urticae

Evolutionary Relationship

Brown-breasted Bulbul and small tortoiseshell share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Brown-breasted Bulbul

LC — Least Concern

small tortoiseshell

NT — Near Threatened

Physical Characteristics

Attribute	Brown-breasted Bulbul	small tortoiseshell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown-breasted Bulbul

Habitat

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

Range

Distributed across Norway and United Kingdom.

small tortoiseshell

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (41 countries). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Brown-breasted Bulbul

The Brown-Breasted Bulbul (Pycnonotus xanthorrhous) is a species in the genus Pycnonotus. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

small tortoiseshell

small tortoiseshell (Aglais urticae) is classified as Near Threatened (NT) on the IUCN Red List. Close to qualifying as threatened, with populations that may become vulnerable without conservation action.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇬🇧 United Kingdom