Blue-eyed Hawker vs Buckelwal

Aeshna affinis compared with Megaptera novaeangliae

Key Differences

• Blue-eyed Hawker is Data Deficient while Buckelwal is Vulnerable.

Taxonomic Classification

Rank	Blue-eyed Hawker	Buckelwal
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Odonata (Odonata)	Cetacea (Whales & Dolphins)
Family	Aeshnidae	Balaenopteridae (Rorquals)
Genus	Aeshna	Megaptera (Humpback Whales)
Species	Aeshna affinis	Megaptera novaeangliae

Evolutionary Relationship

Blue-eyed Hawker and Buckelwal share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Blue-eyed Hawker

DD — Data Deficient

Buckelwal

VU — Vulnerable

Population: ~80.0K

Trend: Increasing ↑

Physical Characteristics

Attribute	Blue-eyed Hawker	Buckelwal
Diet	—	Carnivore
Average Lifespan	—	50 years
Average Length	—	15.0 m
Average Weight	—	30.0 t

Habitat & Geographic Range

Blue-eyed Hawker

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Luxembourg, and Sweden.

Buckelwal

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 11 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), and South America (Colombia, Ecuador, Venezuela). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Blue-eyed Hawker

The Blue Eyed Hawker (Aeshna affinis) is a species in the genus Aeshna. It is currently classified as Data Deficient on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Buckelwal

Among the most acrobatic of the great whales, humpback whales are renowned for their complex, haunting songs sung by males during breeding season — some lasting hours and evolving over time. Reaching 16 meters and 30 tonnes, they undertake the longest migrations of any mammal. Found in all oceans, humpbacks feed on krill and small fish using cooperative bubble-net feeding. Populations have largely recovered from historic whaling.

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇸🇪 Sweden