Brook Alder vs Greater Crested Tern

Alnus maritima compared with Thalasseus bergii

Key Differences

  • Brook Alder is Endangered while Greater Crested Tern is Least Concern.

Taxonomic Classification

Rank Brook Alder Greater Crested Tern
Kingdom Plantae (Plants) Animalia (Animals)
Phylum Magnoliophyta (Flowering Plants) Chordata (Chordates)
Class Magnoliopsida (Dicots) Aves (Birds)
Order Fagales (Beeches & Oaks) Charadriiformes (Charadriiformes)
Family Betulaceae Laridae
Genus Alnus Thalasseus
Species Alnus maritima Thalasseus bergii

Conservation Status

Brook Alder

EN — Endangered

Greater Crested Tern

LC — Least Concern

Physical Characteristics

Attribute Brook Alder Greater Crested Tern
Diet
Average Lifespan
Average Length
Average Weight

Habitat & Geographic Range

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.

Greater Crested Tern

Habitat

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

Range

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.

Greater Crested Tern

No description available.

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