นกกระสานวล vs Spinetail ray

Ardea cinerea compared with Bathyraja spinicauda

Key Differences

• นกกระสานวล is Least Concern while Spinetail ray is Near Threatened.

Taxonomic Classification

Rank	นกกระสานวล	Spinetail ray
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Aves (นก)	Elasmobranchii
Order	Pelecaniformes (อันดับนกกระทุง)	Rajiformes (อันดับปลาโรนัน)
Family	Ardeidae	Arhynchobatidae
Genus	Ardea	Bathyraja
Species	Ardea cinerea	Bathyraja spinicauda

Evolutionary Relationship

นกกระสานวล and Spinetail ray share a common ancestor at the Phylum level: Chordata. (สัตว์มีแกนสันหลัง)

Conservation Status

นกกระสานวล

LC — Least Concern

Trend: Stable →

Spinetail ray

NT — Near Threatened

Physical Characteristics

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

Habitat & Geographic Range

นกกระสานวล

Habitat

Typically found in diverse ecosystems where prey species are available.

Range

Found across Europe (6 countries).

Spinetail ray

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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 1 countries:

🇳🇴 Norway