Speckled Hummingbird vs Allen's Hummingbird
Adelomyia melanogenys 비교 대상 Selasphorus sasin
Side-by-Side Comparison
| 속성 | Speckled Hummingbird | Allen's Hummingbird |
|---|---|---|
| 학명 | Adelomyia melanogenys | Selasphorus sasin |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Trochilidae | Trochilidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 10.6 cm (4.2 in) | 8.1 cm (3.2 in) |
| 체중 | 4.300000000000001 g (0.15 oz) | 3.1500000000000004 g (0.11 oz) |
| 식성 | Nectarivore visiting a broad range of Andean montane flowers including Ericaceae and Bromeliaceae. Gleans small … | Feeds on nectar from coastal sage scrub and forest flowers in California. Supplements diet with … |
| 산란 수 | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Speckled Hummingbird
Thin, sibilant trill with airy quality; soft high buzzing sustained gently during slow courtship hovering display.
Allen's Hummingbird
Deep, resonant churring trill; prolonged low buzzing sound carrying well across broad coastal mangroves.
Geographic Range & Migration
Speckled Hummingbird
Widespread in Andean cloud forests from Venezuela south through Colombia, Ecuador, Peru, and Bolivia. 1,200–3,200 m.
Allen's Hummingbird
Breeds along the Pacific coast from Oregon to southern California. Partial migrant; some Channel Islands populations resident year-round.
보전 상태
Speckled Hummingbird
Allen's Hummingbird
How to Tell Them Apart
Speckled Hummingbird
Ruby-throated Hummingbird: males with iridescent ruby-red gorget; metallic green above; white underparts; females green above with spots
Allen's Hummingbird
Fiery-throated Hummingbird (alt): males with brilliant multicolored gorget; metallic green above; females duller; pale buff below
About These Birds
Speckled Hummingbird
베네수엘라에서 아르헨티나까지 안데스 운무림에 넓게 분포하는 작은 벌새(9~10cm). 아래에 반점이 있는 독특한 깃털과 눈 뒤에 검은 점이 있다. 꽃의 꿀과 작은 곤충을 먹는다.
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.