White-browed Hermit vs Allen's Hummingbird
Phaethornis stuarti 비교 대상 Selasphorus sasin
Side-by-Side Comparison
| 속성 | White-browed Hermit | Allen's Hummingbird |
|---|---|---|
| 학명 | Phaethornis stuarti | Selasphorus sasin |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Trochilidae | Trochilidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 7.2 cm (2.8 in) | 8.1 cm (3.2 in) |
| 체중 | 2.48 g (0.09 oz) | 3.1500000000000004 g (0.11 oz) |
| 식성 | Nectarivore trap-lining Heliconia patches in humid lowland forest. Supplements with arthropods for breeding protein demands. | Feeds on nectar from coastal sage scrub and forest flowers in California. Supplements diet with … |
| 산란 수 | -- | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
White-browed Hermit
Deep, resonant trill with powerful carrying quality; rich vibrating sound audible at great distance in still air.
Allen's Hummingbird
Deep, resonant churring trill; prolonged low buzzing sound carrying well across broad coastal mangroves.
Geographic Range & Migration
White-browed Hermit
Endemic to Bolivia and adjacent southwestern Brazil in the Amazon basin. Found in lowland forest at 150–600 m elevation.
Allen's Hummingbird
Breeds along the Pacific coast from Oregon to southern California. Partial migrant; some Channel Islands populations resident year-round.
보전 상태
White-browed Hermit
Allen's Hummingbird
About These Birds
White-browed Hermit
스튜어트은둔벌새는 페루에서 볼리비아에 걸쳐 안데스 산록 구름 숲에 서식하는 소형 은둔벌새입니다. 흰 눈썹선과 버프색 아랫면이 특징이며, 오스트리아 박물학자 칼 스튜어트의 이름을 따서 명명되었습니다.
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.