Bridge Roller vs Chestnut-collared Longspur

Ancylis uncella compared with Calcarius ornatus

Key Differences

• Bridge Roller is Least Concern while Chestnut-collared Longspur is Vulnerable.

Taxonomic Classification

Rank	Bridge Roller	Chestnut-collared Longspur
Kingdom same	Animalia (hayvan)	Animalia (hayvan)
Phylum	Arthropoda (Eklem bacaklılar)	Chordata (Kordalılar)
Class	Insecta (böcek)	Aves (kuş)
Order	Lepidoptera (Pul kanatlılar)	Passeriformes (Ötücü kuşlar)
Family	Tortricidae	Calcariidae
Genus	Ancylis	Calcarius
Species	Ancylis uncella	Calcarius ornatus

Evolutionary Relationship

Bridge Roller and Chestnut-collared Longspur share a common ancestor at the Kingdom level: Animalia. (hayvan)

Conservation Status

Bridge Roller

LC — Least Concern

Chestnut-collared Longspur

VU — Vulnerable

Physical Characteristics

Attribute	Bridge Roller	Chestnut-collared Longspur
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bridge Roller

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Chestnut-collared Longspur

Habitat

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

Range

Found in Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Bridge Roller

The Bridge Roller (Ancylis uncella) is a species in the genus Ancylis. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Chestnut-collared Longspur

The Chestnut-collared Longspur (Calcarius ornatus) is a species in the genus Calcarius. It is currently classified as Vulnerable on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway