Seeregenpfeifer vs Keilschwanz-Regenpfeifer

Charadrius alexandrinus compared with Charadrius vociferus

Key Differences

• Seeregenpfeifer is Critically Endangered while Keilschwanz-Regenpfeifer is Least Concern.

Taxonomic Classification

Rank	Seeregenpfeifer	Keilschwanz-Regenpfeifer
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Aves (Vögel)	Aves (Vögel)
Order same	Charadriiformes (Regenpfeiferartige)	Charadriiformes (Regenpfeiferartige)
Family same	Charadriidae	Charadriidae
Genus same	Charadrius	Charadrius
Species	Charadrius alexandrinus	Charadrius vociferus

Evolutionary Relationship

Seeregenpfeifer and Keilschwanz-Regenpfeifer share a common ancestor at the Genus level: Charadrius.

Conservation Status

Seeregenpfeifer

CR — Critically Endangered

Keilschwanz-Regenpfeifer

LC — Least Concern

Physical Characteristics

Attribute	Seeregenpfeifer	Keilschwanz-Regenpfeifer
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Seeregenpfeifer

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and temperate grasslands and steppes within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (6 countries). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Keilschwanz-Regenpfeifer

Habitat

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

Range

Widely distributed across Europe (Norway, Sweden), North America (United States), and South America (Colombia, Ecuador, Venezuela).

Seeregenpfeifer

Kentish Plover (Charadrius alexandrinus) is classified as Critically Endangered (CR) on the IUCN Red List. Facing an extremely high risk of extinction in the wild due to severe population decline and habitat loss.

Keilschwanz-Regenpfeifer

Killdeer (Charadrius vociferus) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden