White-bearded Hermit vs Allen's Hummingbird
Phaethornis hispidus 比較対象 Selasphorus sasin
Side-by-Side Comparison
| 属性 | White-bearded Hermit | Allen's Hummingbird |
|---|---|---|
| 学名 | Phaethornis hispidus | Selasphorus sasin |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 10.8 cm (4.3 in) | 8.1 cm (3.2 in) |
| 体重 | 4.975 g (0.18 oz) | 3.1500000000000004 g (0.11 oz) |
| 食性 | Nectarivore visiting Heliconia, Costus, and banana flowers along forest understory routes. Takes small insects opportunistically. | Feeds on nectar from coastal sage scrub and forest flowers in California. Supplements diet with … |
| 一腹卵数 | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
White-bearded Hermit
Sharp, staccato chips in rapid series; clean, emphatic notes delivered rhythmically without inflection or melodic variation.
Allen's Hummingbird
Deep, resonant churring trill; prolonged low buzzing sound carrying well across broad coastal mangroves.
Geographic Range & Migration
White-bearded Hermit
Widespread in western Amazonia from Colombia and Venezuela south through Ecuador and Peru to Bolivia. Found at 100–1,000 m.
Allen's Hummingbird
Breeds along the Pacific coast from Oregon to southern California. Partial migrant; some Channel Islands populations resident year-round.
保全状況
White-bearded Hermit
Allen's Hummingbird
About These Birds
White-bearded Hermit
アマゾン流域の熱帯雨林に生息するハチドリで、白い喉と縞模様の腹部が特徴的。薄暗い林内に生息し、長い嘴で花蜜を採取する。
Allen's Hummingbird
A small hummingbird (8-9 cm) breeding along the Pacific coast from Oregon to southern California. Males have an orange-red throat and rufous flanks. Closely related to Rufous Hummingbird. Partial migrant; some populations resident on Channel Islands. Named after Thomas Allen.