small tortoiseshell vs Spotted Nightingale-Thrush

Aglais urticae compared with Catharus dryas

Key Differences

• small tortoiseshell is Near Threatened while Spotted Nightingale-Thrush is Least Concern.

Taxonomic Classification

Rank	small tortoiseshell	Spotted Nightingale-Thrush
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Aves (Birds)
Order	Lepidoptera (Butterflies & Moths)	Passeriformes (Songbirds)
Family	Nymphalidae (Brush-footed Butterflies)	Turdidae
Genus	Aglais	Catharus
Species	Aglais urticae	Catharus dryas

Evolutionary Relationship

small tortoiseshell and Spotted Nightingale-Thrush share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

small tortoiseshell

NT — Near Threatened

Spotted Nightingale-Thrush

LC — Least Concern

Physical Characteristics

Attribute	small tortoiseshell	Spotted Nightingale-Thrush
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic 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.

Spotted Nightingale-Thrush

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

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