Triangle-marked Roller vs Yellow-browed Sparrow

Ancylis achatana compared with Ammodramus aurifrons

Key Differences

• Triangle-marked Roller is Vulnerable while Yellow-browed Sparrow is Least Concern.

Taxonomic Classification

Rank	Triangle-marked Roller	Yellow-browed Sparrow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Aves (Birds)
Order	Lepidoptera (Butterflies & Moths)	Passeriformes (Songbirds)
Family	Tortricidae	Passerellidae
Genus	Ancylis	Ammodramus
Species	Ancylis achatana	Ammodramus aurifrons

Evolutionary Relationship

Triangle-marked Roller and Yellow-browed Sparrow share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Triangle-marked Roller

VU — Vulnerable

Yellow-browed Sparrow

LC — Least Concern

Physical Characteristics

Attribute	Triangle-marked Roller	Yellow-browed Sparrow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Triangle-marked Roller

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Yellow-browed Sparrow

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Yellow-browed Sparrow

Yellow-browed Sparrow (Ammodramus aurifrons) 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 1 countries:

🇳🇴 Norway