Blue-fronted Lancebill vs Allen's Hummingbird
Doryfera johannae 비교 대상 Selasphorus sasin
Side-by-Side Comparison
| 속성 | Blue-fronted Lancebill | Allen's Hummingbird |
|---|---|---|
| 학명 | Doryfera johannae | 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 | 4.540000000000001 g (0.16 oz) | 3.1500000000000004 g (0.11 oz) |
| 식성 | Nectarivore of cloud-forest epiphytes and Ericaceae blooms. Catches small arthropods near flowers for additional protein. | 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
Blue-fronted Lancebill
Sharp, high peep followed by rapid twittering; brief introductory note launching into animated cascade of lighter chips.
Allen's Hummingbird
Deep, resonant churring trill; prolonged low buzzing sound carrying well across broad coastal mangroves.
Geographic Range & Migration
Blue-fronted Lancebill
Found in lowland and foothill forests from southern Colombia through Ecuador and Peru to Bolivia. Sea level to 1,200 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
Blue-fronted Lancebill
Allen's Hummingbird
About These Birds
Blue-fronted Lancebill
매우 긴 곧은 부리를 가진 11–12 cm의 중형 벌새. 파란-보라색 이마의 녹색 깃털. 600–1,800m의 베네수엘라에서 볼리비아까지 습윤 산지림에 서식한다. 긴 관 모양의 꽃에 특화된 꿀 먹는 새. 창 같은 부리로 명명.
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.