Perija Metaltail vs Allen's Hummingbird
Metallura iracunda 비교 대상 Selasphorus sasin
Side-by-Side Comparison
| 속성 | Perija Metaltail | Allen's Hummingbird |
|---|---|---|
| 학명 | Metallura iracunda | Selasphorus sasin |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Trochilidae | Trochilidae |
| 보전 상태 | Near Threatened | Least Concern |
| 체장 | — | — |
| 날개 폭 | 11.6 cm (4.6 in) | 8.1 cm (3.2 in) |
| 체중 | 3.8499999999999996 g (0.14 oz) | 3.1500000000000004 g (0.11 oz) |
| 식성 | Nectarivore of Colombian cloud forest edges; forages at Ericaceae and epiphyte flowers. Supplements with small … | 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
Perija Metaltail
Soft, liquid notes with gentle character; mellow flowing sequence with subtle melodic variation in humid forest.
Allen's Hummingbird
Deep, resonant churring trill; prolonged low buzzing sound carrying well across broad coastal mangroves.
Geographic Range & Migration
Perija Metaltail
Endemic to the Serranía de Perijá on the Colombia–Venezuela border in cloud forest. 2,000–3,200 m. Restricted range.
Allen's Hummingbird
Breeds along the Pacific coast from Oregon to southern California. Partial migrant; some Channel Islands populations resident year-round.
보전 상태
Perija Metaltail
Allen's Hummingbird
How to Tell Them Apart
Perija Metaltail
Plain-capped Starthroat: males iridescent magenta gorget; metallic bronze-green above; white flanks; females green above; spotted below
Allen's Hummingbird
Fiery-throated Hummingbird (alt): males with brilliant multicolored gorget; metallic green above; females duller; pale buff below
About These Birds
Perija Metaltail
소형 벌새로 체장 약 10cm이며, 수컷은 초록 몸통에 청록색 목과 파란색 꽁지를 갖는다. 콜롬비아 동부 고지대에 서식하는 고유종이다. 꽃의 꿀을 빨아 먹는다. 취약한 상태이다.
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.