Gray-sided Thrush vs small tortoiseshell

Turdus feae compared with Aglais urticae

Key Differences

• Gray-sided Thrush is Vulnerable while small tortoiseshell is Near Threatened.

Taxonomic Classification

Rank	Gray-sided Thrush	small tortoiseshell
Kingdom same	Animalia (hayvan)	Animalia (hayvan)
Phylum	Chordata (Kordalılar)	Arthropoda (Eklem bacaklılar)
Class	Aves (kuş)	Insecta (böcek)
Order	Passeriformes (Ötücü kuşlar)	Lepidoptera (Pul kanatlılar)
Family	Turdidae	Nymphalidae (Brush-footed Butterflies)
Genus	Turdus	Aglais
Species	Turdus feae	Aglais urticae

Evolutionary Relationship

Gray-sided Thrush and small tortoiseshell share a common ancestor at the Kingdom level: Animalia. (hayvan)

Conservation Status

Gray-sided Thrush

VU — Vulnerable

small tortoiseshell

NT — Near Threatened

Physical Characteristics

Attribute	Gray-sided Thrush	small tortoiseshell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray-sided Thrush

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.

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.

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 1 countries:

🇳🇴 Norway