Triangle-marked Roller vs Yellow-collared Lovebird

Ancylis achatana compared with Agapornis personatus

Key Differences

• Triangle-marked Roller is Vulnerable while Yellow-collared Lovebird is Least Concern.

Taxonomic Classification

Rank	Triangle-marked Roller	Yellow-collared Lovebird
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Aves (Birds)
Order	Lepidoptera (Butterflies & Moths)	Psittaciformes (Parrots)
Family	Tortricidae	Psittacidae (True Parrots)
Genus	Ancylis	Agapornis
Species	Ancylis achatana	Agapornis personatus

Evolutionary Relationship

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

Conservation Status

Triangle-marked Roller

VU — Vulnerable

Yellow-collared Lovebird

LC — Least Concern

Physical Characteristics

Attribute	Triangle-marked Roller	Yellow-collared Lovebird
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-collared Lovebird

Habitat

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

Range

Widely distributed across Africa (Burundi, Kenya), Asia (Israel), Europe (6 countries), North America (United States), and South America (Colombia, Ecuador).

Yellow-collared Lovebird

A small lovebird with distinctive yellow collar and mask surrounding a violet-blue face, native to the dry Acacia savanna of northeastern Tanzania. Like all lovebirds, they form intensely bonded pair relationships reinforced through constant mutual preening. They nest colonially in large tree holes and termite mounds, lining nests with strips of bark. Near Threatened due to trapping for the pet trade and agricultural habitat conversion. Widely hybridized with Fischer's lovebird in captivity.

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇳🇴 Norway