Brown-Headed Cowbird vs Screaming Cowbird

Molothrus ater compared with Molothrus rufoaxillaris

Taxonomic Classification

Rank	Brown-Headed Cowbird	Screaming Cowbird
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class same	Aves (นก)	Aves (นก)
Order same	Passeriformes (นกเกาะคอน)	Passeriformes (นกเกาะคอน)
Family same	Icteridae	Icteridae
Genus same	Molothrus	Molothrus
Species	Molothrus ater	Molothrus rufoaxillaris

Evolutionary Relationship

Brown-Headed Cowbird and Screaming Cowbird share a common ancestor at the Genus level: Molothrus.

Conservation Status

Brown-Headed Cowbird

LC — Least Concern

Screaming Cowbird

LC — Least Concern

Physical Characteristics

Attribute	Brown-Headed Cowbird	Screaming Cowbird
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown-Headed Cowbird

Habitat

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

Range

Distributed across Bahamas, Norway, and United States.

Screaming Cowbird

Habitat

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

Range

Found in Norway.

Brown-Headed Cowbird

The Brown-headed Cowbird (Molothrus ater) is a species in the genus Molothrus. It is currently classified as Least Concern 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