Courlis à long bec vs courlis à bec grêle

Numenius americanus compared with Numenius tenuirostris

Key Differences

• Courlis à long bec is Least Concern while courlis à bec grêle is Critically Endangered.

Taxonomic Classification

Rank	Courlis à long bec	courlis à bec grêle
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (oiseau)	Aves (oiseau)
Order same	Charadriiformes (Charadriiformes)	Charadriiformes (Charadriiformes)
Family same	Scolopacidae	Scolopacidae
Genus same	Numenius	Numenius
Species	Numenius americanus	Numenius tenuirostris

Evolutionary Relationship

Courlis à long bec and courlis à bec grêle share a common ancestor at the Genus level: Numenius.

Conservation Status

Courlis à long bec

LC — Least Concern

courlis à bec grêle

CR — Critically Endangered

Physical Characteristics

Attribute	Courlis à long bec	courlis à bec grêle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Courlis à long bec

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

courlis à bec grêle

Habitat

Inhabits temperate broadleaf and mixed forests and temperate coniferous forests within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Norway and Ukraine. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway