Buff-rumped Thornbill vs Ring-necked Duck

Acanthiza reguloides compared with Aythya collaris

Taxonomic Classification

Rank	Buff-rumped Thornbill	Ring-necked Duck
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class same	Aves (นก)	Aves (นก)
Order	Passeriformes (นกเกาะคอน)	Anseriformes (อันดับห่าน)
Family	Acanthizidae	Anatidae
Genus	Acanthiza	Aythya
Species	Acanthiza reguloides	Aythya collaris

Evolutionary Relationship

Buff-rumped Thornbill and Ring-necked Duck share a common ancestor at the Class level: Aves. (นก)

Conservation Status

Buff-rumped Thornbill

LC — Least Concern

Ring-necked Duck

LC — Least Concern

Physical Characteristics

Attribute	Buff-rumped Thornbill	Ring-necked Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Buff-rumped Thornbill

Habitat

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

Range

Found in Norway.

Ring-necked Duck

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), North America (United States), and South America (Colombia, Ecuador, Venezuela).

Buff-rumped Thornbill

The Buff-Rumped Thornbill (Acanthiza reguloides) is a species in the genus Acanthiza. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Ring-necked Duck

Ring-necked Duck (Aythya collaris) 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