นกชายเลนท้องดำ vs นกกระสานวล

Calidris alpina compared with Ardea cinerea

Taxonomic Classification

Rank	นกชายเลนท้องดำ	นกกระสานวล
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class same	Aves (นก)	Aves (นก)
Order	Charadriiformes (Charadriiformes)	Pelecaniformes (อันดับนกกระทุง)
Family	Scolopacidae	Ardeidae
Genus	Calidris	Ardea
Species	Calidris alpina	Ardea cinerea

Evolutionary Relationship

นกชายเลนท้องดำ and นกกระสานวล share a common ancestor at the Class level: Aves. (นก)

Conservation Status

นกชายเลนท้องดำ

LC — Least Concern

นกกระสานวล

LC — Least Concern

Trend: Stable →

Physical Characteristics

Attribute	นกชายเลนท้องดำ	นกกระสานวล
Diet	—	Carnivore
Average Lifespan	—	15 years
Average Length	—	95 cm
Average Weight	—	1.5 kg

Habitat & Geographic Range

นกชายเลนท้องดำ

Habitat

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

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Colombia, Ecuador, Venezuela).

นกกระสานวล

Habitat

Typically found in diverse ecosystems where prey species are available.

Range

Found across Europe (6 countries).

นกชายเลนท้องดำ

Dunlin (Calidris alpina) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

นกกระสานวล

A large, elegant wading bird reaching up to 1 meter in height, gray herons inhabit wetlands, rivers, lakes, and coastal areas across Europe, Asia, and Africa. Patient, solitary hunters, they stand motionless for long periods before striking fish, frogs, and small mammals with lightning-fast dagger bill strikes. They nest colonially in tall trees in rookeries called heronries, sometimes shared with other colonial waterbirds. Widely distributed and of Least Concern globally.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden