นกนางนวลแกลบแม่น้ำ vs small tortoiseshell

Sterna aurantia compared with Aglais urticae

Key Differences

• นกนางนวลแกลบแม่น้ำ is Vulnerable while small tortoiseshell is Near Threatened.

Taxonomic Classification

Rank	นกนางนวลแกลบแม่น้ำ	small tortoiseshell
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum	Chordata (สัตว์มีแกนสันหลัง)	Arthropoda (สัตว์ขาปล้อง)
Class	Aves (นก)	Insecta (แมลง)
Order	Charadriiformes (Charadriiformes)	Lepidoptera (ผีเสื้อ)
Family	Laridae	Nymphalidae (Brush-footed Butterflies)
Genus	Sterna	Aglais
Species	Sterna aurantia	Aglais urticae

Evolutionary Relationship

นกนางนวลแกลบแม่น้ำ and small tortoiseshell share a common ancestor at the Kingdom level: Animalia. (สัตว์)

Conservation Status

นกนางนวลแกลบแม่น้ำ

VU — Vulnerable

small tortoiseshell

NT — Near Threatened

Physical Characteristics

Attribute	นกนางนวลแกลบแม่น้ำ	small tortoiseshell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

นกนางนวลแกลบแม่น้ำ

Habitat

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

Range

Found in Norway. 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