Azure Hawker vs Black-headed Gull

Aeshna caerulea compared with Chroicocephalus ridibundus

Key Differences

• Azure Hawker is Least Concern while Black-headed Gull is Vulnerable.

Taxonomic Classification

Rank	Azure Hawker	Black-headed Gull
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Aves (Birds)
Order	Odonata (Odonata)	Charadriiformes (Charadriiformes)
Family	Aeshnidae	Laridae
Genus	Aeshna	Chroicocephalus
Species	Aeshna caerulea	Chroicocephalus ridibundus

Evolutionary Relationship

Azure Hawker and Black-headed Gull share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Azure Hawker

LC — Least Concern

Black-headed Gull

VU — Vulnerable

Physical Characteristics

Attribute	Azure Hawker	Black-headed Gull
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Azure Hawker

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Norway and Sweden.

Black-headed Gull

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 (Colombia, Venezuela). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Azure Hawker

The Azure Hawker (Aeshna caerulea) is a species in the genus Aeshna. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Black-headed Gull

Black-headed Gull (Chroicocephalus ridibundus) is classified as Vulnerable (VU) on the IUCN Red List. Facing a high risk of endangerment in the wild, with declining populations and increasing habitat pressure.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden