small tortoiseshell vs Yellow Bittern

Aglais urticae compared with Ixobrychus sinensis

Key Differences

• small tortoiseshell is Near Threatened while Yellow Bittern is Least Concern.

Taxonomic Classification

Rank	small tortoiseshell	Yellow Bittern
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Aves (Birds)
Order	Lepidoptera (Butterflies & Moths)	Pelecaniformes (Pelecaniformes)
Family	Nymphalidae (Brush-footed Butterflies)	Ardeidae
Genus	Aglais	Ixobrychus
Species	Aglais urticae	Ixobrychus sinensis

Evolutionary Relationship

small tortoiseshell and Yellow Bittern share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

small tortoiseshell

NT — Near Threatened

Yellow Bittern

LC — Least Concern

Physical Characteristics

Attribute	small tortoiseshell	Yellow Bittern
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.

Yellow Bittern

Habitat

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

Range

Found across Asia (Taiwan) and Europe (5 countries).

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 5 countries:

🇧🇪 Belgium 🇫🇷 France 🇳🇱 Netherlands 🇳🇴 Norway 🇬🇧 United Kingdom