Tohi à nuque brune vs Tohi lysure

Arremon brunneinucha compared with Arremon castaneiceps

Key Differences

• Tohi à nuque brune is Least Concern while Tohi lysure is Near Threatened.

Taxonomic Classification

Rank	Tohi à nuque brune	Tohi lysure
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (oiseau)	Aves (oiseau)
Order same	Passeriformes (passereaux)	Passeriformes (passereaux)
Family same	Passerellidae	Passerellidae
Genus same	Arremon	Arremon
Species	Arremon brunneinucha	Arremon castaneiceps

Evolutionary Relationship

Tohi à nuque brune and Tohi lysure share a common ancestor at the Genus level: Arremon.

Conservation Status

Tohi à nuque brune

LC — Least Concern

Tohi lysure

NT — Near Threatened

Physical Characteristics

Attribute	Tohi à nuque brune	Tohi lysure
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Tohi à nuque brune

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Tohi lysure

Habitat

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

Range

Distributed across Colombia, Ecuador, and Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Tohi à nuque brune

Chestnut-capped Brushfinch (Arremon brunneinucha) 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.

Tohi lysure

Olive Finch (Arremon castaneiceps) is classified as Near Threatened (NT) on the IUCN Red List. Close to qualifying as threatened, with populations that may become vulnerable without conservation action.

Shared Countries

Both species can be found in 3 countries:

🇨🇴 Colombia 🇪🇨 Ecuador 🇳🇴 Norway