Sapphire-throated Hummingbird vs Golden-bellied Starfrontlet
Chrysuronia coeruleogularis 对比 Coeligena bonapartei
Side-by-Side Comparison
| 属性 | Sapphire-throated Hummingbird | Golden-bellied Starfrontlet |
|---|---|---|
| 学名 | Chrysuronia coeruleogularis | Coeligena bonapartei |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | — | 15.0 cm (5.9 in) |
| 体重 | 4.133333333333333 g (0.15 oz) | 6.800000000000001 g (0.24 oz) |
| 食性 | Feeds on floral nectar in forest understory, hovering at Heliconia and bromeliads. Supplements with spiders … | Nectarivore of Colombian and Venezuelan cloud forest; forages at Ericaceae and Clusia. Takes small insects … |
| 产卵数 | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Sapphire-throated Hummingbird
High, thin chip note with silvery sibilant ending; soft twittering sequence given quietly during active foraging.
Golden-bellied Starfrontlet
High, crystalline twittering with silvery sheen; rapid light notes cascading brightly in active display sequences.
Geographic Range & Migration
Sapphire-throated Hummingbird
Found in tropical lowlands from Honduras to Venezuela and Ecuador. Resident in Caribbean lowland habitats.
Golden-bellied Starfrontlet
Found in cloud forest of the eastern Andes of Colombia and western Venezuela at 1,800–2,800 m.
保护状况
Sapphire-throated Hummingbird
Golden-bellied Starfrontlet
How to Tell Them Apart
Sapphire-throated Hummingbird
White-browed Coucal: white supercilium; brown-streaked above; rufous wings; pale buff below; long dark tail; red eye; bold eye stripe
Golden-bellied Starfrontlet
Green-headed Hillstar: males with glittering green head; metallic green above; white underparts; females green above; spotted buff below
About These Birds
Sapphire-throated Hummingbird
蓝喉蜂鸟(Chrysuronia coeruleogularis)是一种体长10-11厘米的中型蜂鸟，分布于从洪都拉斯到委内瑞拉和厄瓜多尔的热带低地。雄鸟具有深蓝色喉部和绿色上体。以花蜜为食，栖息于热带低地森林中。
Golden-bellied Starfrontlet
金腹星额蜂鸟(Coeligena bonapartei)是一种体长13-14厘米的中型蜂鸟，分布于委内瑞拉至哥伦比亚海拔1800-3200米的安第斯云雾林。雄鸟具有金色腹部和彩虹色星状前额斑块。以花蜜为食。