Keilschwanz-Regenpfeifer vs Zwerggrison

Charadrius vociferus compared with Lyncodon patagonicus

Taxonomic Classification

Rank	Keilschwanz-Regenpfeifer	Zwerggrison
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Aves (Vögel)	Mammalia (Säugetiere)
Order	Charadriiformes (Regenpfeiferartige)	Carnivora (Raubtiere)
Family	Charadriidae	Mustelidae (Weasels & Otters)
Genus	Charadrius	Lyncodon
Species	Charadrius vociferus	Lyncodon patagonicus

Evolutionary Relationship

Keilschwanz-Regenpfeifer and Zwerggrison share a common ancestor at the Phylum level: Chordata. (Chordatiere)

Conservation Status

Keilschwanz-Regenpfeifer

LC — Least Concern

Zwerggrison

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic 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).

Zwerggrison

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.