นกคิตติเวกขาดำ vs Red-legged Kittiwake

Rissa tridactyla compared with Rissa brevirostris

Key Differences

• นกคิตติเวกขาดำ is Endangered while Red-legged Kittiwake is Vulnerable.

Taxonomic Classification

Rank	นกคิตติเวกขาดำ	Red-legged Kittiwake
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class same	Aves (นก)	Aves (นก)
Order same	Charadriiformes (Charadriiformes)	Charadriiformes (Charadriiformes)
Family same	Laridae	Laridae
Genus same	Rissa	Rissa
Species	Rissa tridactyla	Rissa brevirostris

Evolutionary Relationship

นกคิตติเวกขาดำ and Red-legged Kittiwake share a common ancestor at the Genus level: Rissa.

Conservation Status

นกคิตติเวกขาดำ

EN — Endangered

Red-legged Kittiwake

VU — Vulnerable

Physical Characteristics

Attribute	นกคิตติเวกขาดำ	Red-legged Kittiwake
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

นกคิตติเวกขาดำ

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), North America (United States), and South America (Venezuela). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Red-legged Kittiwake

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.

นกคิตติเวกขาดำ

Black-legged Kittiwake (Rissa tridactyla) is classified as Endangered (EN) on the IUCN Red List. At high risk of extinction in the wild, with significant population decline and ongoing threats to survival.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway