黃胸草鵐 vs 黃額蠅鵐

Ammodramus savannarum compared with Ammodramus aurifrons

Key Differences

• 黃胸草鵐 is Critically Endangered while 黃額蠅鵐 is Least Concern.

Taxonomic Classification

Rank	黃胸草鵐	黃額蠅鵐
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Aves (鳥綱)	Aves (鳥綱)
Order same	Passeriformes (雀形目)	Passeriformes (雀形目)
Family same	Passerellidae	Passerellidae
Genus same	Ammodramus	Ammodramus
Species	Ammodramus savannarum	Ammodramus aurifrons

Evolutionary Relationship

黃胸草鵐 and 黃額蠅鵐 share a common ancestor at the Genus level: Ammodramus.

Conservation Status

黃胸草鵐

CR — Critically Endangered

黃額蠅鵐

LC — Least Concern

Physical Characteristics

Attribute	黃胸草鵐	黃額蠅鵐
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

黃胸草鵐

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and flooded grasslands and savannas, among 5 distinct biome types spanning the Neotropic and Oceanian realms. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Colombia, Ecuador, Norway, and United States. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

黃額蠅鵐

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

黃額蠅鵐

黄眉雀（Ammodramus aurifrons）在IUCN红色名录中被列为无危（LC）物种。这种小型雀科鸟类广泛分布于南美洲亚马逊河流域和奥里诺科河流域的草地、牧场和水稻田，种群稳定，分布范围广泛，无直接保护威胁。

Shared Countries

Both species can be found in 3 countries:

🇨🇴 Colombia 🇪🇨 Ecuador 🇳🇴 Norway