Black-eared Cuckoo vs Brook Alder

Chrysococcyx osculans compared with Alnus maritima

Key Differences

• Black-eared Cuckoo is Not Evaluated while Brook Alder is Endangered.

Taxonomic Classification

Rank	Black-eared Cuckoo	Brook Alder
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Aves (Birds)	Magnoliopsida (Dicots)
Order	Cuculiformes (Cuculiformes)	Fagales (Beeches & Oaks)
Family	Cuculidae	Betulaceae
Genus	Chrysococcyx	Alnus
Species	Chrysococcyx osculans	Alnus maritima

Conservation Status

Black-eared Cuckoo

NE — Not Evaluated

Brook Alder

EN — Endangered

Physical Characteristics

Attribute	Black-eared Cuckoo	Brook Alder
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-eared Cuckoo

Habitat

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

Range

Found in Norway.

Brook Alder

Habitat

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

Range

Distributed across Belgium, France, Netherlands, and United Kingdom. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Black-eared Cuckoo

The Black-eared Cuckoo (Chrysococcyx osculans) is a species in the genus Chrysococcyx. Typically found in various aerial, terrestrial, and aquatic environments. Found in Norway.

Brook Alder

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