Polla Cabecicastaña vs Fen Roller

Anurolimnas castaneiceps compared with Ancylis paludana

Key Differences

• Polla Cabecicastaña is Least Concern while Fen Roller is Near Threatened.

Taxonomic Classification

Rank	Polla Cabecicastaña	Fen Roller
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (cordados)	Arthropoda (artrópodos)
Class	Aves (Birds)	Insecta (insecto)
Order	Gruiformes (Gruiformes)	Lepidoptera (Butterflies & Moths)
Family	Rallidae	Tortricidae
Genus	Anurolimnas	Ancylis
Species	Anurolimnas castaneiceps	Ancylis paludana

Evolutionary Relationship

Polla Cabecicastaña and Fen Roller share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Polla Cabecicastaña

LC — Least Concern

Fen Roller

NT — Near Threatened

Physical Characteristics

Attribute	Polla Cabecicastaña	Fen Roller
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.

Fen Roller

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.