黑脚毛腿蜂鸟 vs 綠喉鬆腿蜂鳥

Eriocnemis derbyi compared with Eriocnemis godini

Key Differences

• 黑脚毛腿蜂鸟 is Near Threatened while 綠喉鬆腿蜂鳥 is Critically Endangered.

Taxonomic Classification

Rank	黑脚毛腿蜂鸟	綠喉鬆腿蜂鳥
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	Apodiformes (雨燕目)	Apodiformes (雨燕目)
Family same	Trochilidae	Trochilidae
Genus same	Eriocnemis	Eriocnemis
Species	Eriocnemis derbyi	Eriocnemis godini

Evolutionary Relationship

黑脚毛腿蜂鸟 and 綠喉鬆腿蜂鳥 share a common ancestor at the Genus level: Eriocnemis.

Conservation Status

黑脚毛腿蜂鸟

NT — Near Threatened

綠喉鬆腿蜂鳥

CR — Critically Endangered

Physical Characteristics

Attribute	黑脚毛腿蜂鸟	綠喉鬆腿蜂鳥
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

黑脚毛腿蜂鸟

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.

綠喉鬆腿蜂鳥

Habitat

Found across multiple habitat types including tropical and subtropical dry broadleaf forests, flooded grasslands and savannas, and montane grasslands and shrublands, among 4 distinct biome types within the Neotropic biogeographic realm.

Range

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

黑脚毛腿蜂鸟

黑腿绒腿蜂鸟（Eriocnemis derbyi）因雄鸟独特的黑色大腿与白色腿部羽毛簇形成强烈对比而得名，栖息于厄瓜多尔和哥伦比亚海拔1,500至3,500米的湿润山地森林和林缘。雄鸟展示翠绿色羽毛和蓝紫色尾羽。由于安第斯云雾林遭农业开垦，种群数量下降，被列为近危（NT）物种。

Shared Countries

Both species can be found in 3 countries:

🇨🇴 Colombia 🇪🇨 Ecuador 🇳🇴 Norway