Gem vs นกกระสานวล

Orthonama obstipata compared with Ardea cinerea

Key Differences

• Gem is Not Evaluated while นกกระสานวล is Least Concern.

Taxonomic Classification

Rank	Gem	นกกระสานวล
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum	Arthropoda (สัตว์ขาปล้อง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Insecta (แมลง)	Aves (นก)
Order	Lepidoptera (ผีเสื้อ)	Pelecaniformes (อันดับนกกระทุง)
Family	Geometridae	Ardeidae
Genus	Orthonama	Ardea
Species	Orthonama obstipata	Ardea cinerea

Evolutionary Relationship

Gem and นกกระสานวล share a common ancestor at the Kingdom level: Animalia. (สัตว์)

Conservation Status

Gem

NE — Not Evaluated

นกกระสานวล

LC — Least Concern

Trend: Stable →

Physical Characteristics

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

Habitat & Geographic Range

Gem

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Widely distributed across Africa (Cabo Verde, Congo (DRC), South Africa), Asia (Taiwan), Europe (4 countries), and North America (Canada, United States).

นกกระสานวล

Habitat

Typically found in diverse ecosystems where prey species are available.

Range

Found across Europe (6 countries).

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