Bahama Hummingbird vs Allen's Hummingbird
Nesophlox evelynae เปรียบเทียบกับ Selasphorus sasin
Side-by-Side Comparison
| คุณสมบัติ | Bahama Hummingbird | Allen's Hummingbird |
|---|---|---|
| ชื่อวิทยาศาสตร์ | Nesophlox evelynae | Selasphorus sasin |
| อันดับ | Caprimulgiformes | Caprimulgiformes |
| วงศ์ตระกูล | Trochilidae | Trochilidae |
| สถานะการอนุรักษ์ | Least Concern | Least Concern |
| ความยาว | — | — |
| กว้างปีก | 8.0 cm (3.1 in) | 8.1 cm (3.2 in) |
| น้ำหนัก | 2.85 g (0.10 oz) | 3.1500000000000004 g (0.11 oz) |
| อาหาร | Nectarivore of Bahamian scrub, visiting diverse flowering plants. Takes small insects and spiders to supplement … | Feeds on nectar from coastal sage scrub and forest flowers in California. Supplements diet with … |
| จำนวนไข่ | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Bahama Hummingbird
Thin, insect-like buzz with monotone quality; continuous high-frequency trill barely distinguishable from insects.
Allen's Hummingbird
Deep, resonant churring trill; prolonged low buzzing sound carrying well across broad coastal mangroves.
Geographic Range & Migration
Bahama Hummingbird
Endemic to the Bahamas archipelago. Resident across the islands in scrub, gardens, and forest edges at low elevations.
Allen's Hummingbird
Breeds along the Pacific coast from Oregon to southern California. Partial migrant; some Channel Islands populations resident year-round.
สถานะการอนุรักษ์
Bahama Hummingbird
Allen's Hummingbird
How to Tell Them Apart
Bahama Hummingbird
Fork-tailed Emerald: males with brilliant violet gorget; metallic green above; forked tail; white underparts; females green; spotted
Allen's Hummingbird
Fiery-throated Hummingbird (alt): males with brilliant multicolored gorget; metallic green above; females duller; pale buff below
About These Birds
Bahama Hummingbird
A small hummingbird (9-10 cm) endemic to the Bahamas. Green plumage with a rose-pink gorget (males) and forked tail. Nectarivore of scrub and garden flowers across the archipelago. The most common hummingbird in the Bahamas.
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.