Allen's Hummingbird vs Crimson Topaz
Selasphorus sasin 비교 대상 Topaza pella
Side-by-Side Comparison
| 속성 | Allen's Hummingbird | Crimson Topaz |
|---|---|---|
| 학명 | Selasphorus sasin | Topaza pella |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Trochilidae | Trochilidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 8.1 cm (3.2 in) | 15.0 cm (5.9 in) |
| 체중 | 3.1500000000000004 g (0.11 oz) | 12.625 g (0.45 oz) |
| 식성 | Feeds on nectar from coastal sage scrub and forest flowers in California. Supplements diet with … | Nectarivore and insectivore; extracts nectar from trap-lining flowers and hawks small flying insects in forest … |
| 산란 수 | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Allen's Hummingbird
Deep, resonant churring trill; prolonged low buzzing sound carrying well across broad coastal mangroves.
Crimson Topaz
Rough, raspy chatter with intermittent clear whistles; complex mix of harsh and musical notes characteristic of active pairs.
Geographic Range & Migration
Allen's Hummingbird
Breeds along the Pacific coast from Oregon to southern California. Partial migrant; some Channel Islands populations resident year-round.
Crimson Topaz
Found in the Guiana Shield and Amazon basin from Colombia and Venezuela south to Peru and Brazil. Resident near rivers in lowland forest.
보전 상태
Allen's Hummingbird
Crimson Topaz
About These Birds
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.
Crimson Topaz
가닛벌새는 아마존 유역의 열대 우림에 서식하는 대형 벌새입니다. 수컷은 화려한 적자색 목과 녹색 왕관, 황금색 아랫면이 특징이며, 이 속에서 가장 화려한 종으로 꼽힙니다.