Azure Roller vs Brook-Side Alder

Eurystomus azureus compared with Alnus serrulata

Key Differences

• Azure Roller is Near Threatened while Brook-Side Alder is Least Concern.

Taxonomic Classification

Rank	Azure Roller	Brook-Side Alder
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Aves (Birds)	Magnoliopsida (Dicots)
Order	Coraciiformes (Coraciiformes)	Fagales (Beeches & Oaks)
Family	Coraciidae	Betulaceae
Genus	Eurystomus	Alnus
Species	Eurystomus azureus	Alnus serrulata

Conservation Status

Azure Roller

NT — Near Threatened

Brook-Side Alder

LC — Least Concern

Physical Characteristics

Attribute	Azure Roller	Brook-Side Alder
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Azure Roller

Habitat

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

Range

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

Brook-Side Alder

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Canada and United States.

Azure Roller

The Azure Roller (Eurystomus azureus) is a species in the genus Eurystomus. It is currently classified as Near Threatened on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Brook-Side Alder

The Brook-Side Alder (Alnus serrulata) is a species in the genus Alnus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.