小林星蜂鳥 vs 白腹林星蜂鳥

Chaetocercus bombus compared with Chaetocercus mulsant

Key Differences

• 小林星蜂鳥 is Vulnerable while 白腹林星蜂鳥 is Least Concern.

Taxonomic Classification

Rank	小林星蜂鳥	白腹林星蜂鳥
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	Chaetocercus	Chaetocercus
Species	Chaetocercus bombus	Chaetocercus mulsant

Evolutionary Relationship

小林星蜂鳥 and 白腹林星蜂鳥 share a common ancestor at the Genus level: Chaetocercus.

Conservation Status

小林星蜂鳥

VU — Vulnerable

白腹林星蜂鳥

LC — Least Concern

Physical Characteristics

Attribute	小林星蜂鳥	白腹林星蜂鳥
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

小林星蜂鳥

Habitat

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

Range

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

白腹林星蜂鳥

Habitat

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

Range

Distributed across Colombia, Ecuador, and Norway.

白腹林星蜂鳥

白腹林星蜂鸟（Chaetocercus mulsant）是栖息于哥伦比亚至玻利维亚安第斯山脉及山间谷地的小型林星蜂鸟，雄鸟体重仅约2.5克，是体型最小的蜂鸟之一。雄鸟展示艳丽的紫红色喉斑、白色腹部和绿色胁部。见于海拔1,500至3,500米的林缘和花园。尽管体型娇小，却颇具攻击性且机动灵活，夜间进入蛰伏状态以在寒冷的安第斯环境中节省能量。

Shared Countries

Both species can be found in 3 countries:

🇨🇴 Colombia 🇪🇨 Ecuador 🇳🇴 Norway