Azure Hawker vs Common Eider

Aeshna caerulea compared with Somateria mollissima

Key Differences

• Azure Hawker is Least Concern while Common Eider is Near Threatened.

Taxonomic Classification

Rank	Azure Hawker	Common Eider
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Aves (Birds)
Order	Odonata (Odonata)	Anseriformes (Anseriformes)
Family	Aeshnidae	Anatidae
Genus	Aeshna	Somateria
Species	Aeshna caerulea	Somateria mollissima

Evolutionary Relationship

Azure Hawker and Common Eider share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Azure Hawker

LC — Least Concern

Common Eider

NT — Near Threatened

Physical Characteristics

Attribute	Azure Hawker	Common Eider
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.

Common Eider

Habitat

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

Range

Found across Europe (5 countries) and North America (United States). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

Common Eider

Common Eider (Somateria mollissima) is classified as Near Threatened (NT) on the IUCN Red List. Close to qualifying as threatened, with populations that may become vulnerable without conservation action.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden