Polla Cabecicastaña vs Gorrión chapulín

Anurolimnas castaneiceps compared with Ammodramus savannarum

Key Differences

Polla Cabecicastaña is Least Concern while Gorrión chapulín is Critically Endangered.

Taxonomic Classification

Rank	Polla Cabecicastaña	Gorrión chapulín
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Aves (Birds)	Aves (Birds)
Order	Gruiformes (Gruiformes)	Passeriformes (paseriformes)
Family	Rallidae	Passerellidae
Genus	Anurolimnas	Ammodramus
Species	Anurolimnas castaneiceps	Ammodramus savannarum

Evolutionary Relationship

Polla Cabecicastaña and Gorrión chapulín share a common ancestor at the Class level: Aves. (Birds)

Vista Class: Aves

Conservation Status

Polla Cabecicastaña

LC — Least Concern

Gorrión chapulín

CR — Critically Endangered

Physical Characteristics

Attribute	Polla Cabecicastaña	Gorrión chapulín
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Polla Cabecicastaña

Habitat

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

Range

Distributed across Colombia, Ecuador, and Norway.

Gorrión chapulín

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and flooded grasslands and savannas, among 5 distinct biome types spanning the Neotropic and Oceanian realms. Populations are also found in montane and highland environments at higher elevations.

Range

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

Polla Cabecicastaña

The Chestnut-headed Crake (Anurolimnas castaneiceps) is a species in the genus Anurolimnas. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.