Cinnamon-sided Hummingbird vs Allen's Hummingbird
Leucolia wagneri so với Selasphorus sasin
Side-by-Side Comparison
| Thuộc Tính | Cinnamon-sided Hummingbird | Allen's Hummingbird |
|---|---|---|
| Tên Khoa Học | Leucolia wagneri | Selasphorus sasin |
| Bộ | Caprimulgiformes | Caprimulgiformes |
| Họ | Trochilidae | Trochilidae |
| Tình Trạng Bảo Tồn | Least Concern | Least Concern |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | — | 8,1 cm (3.2 in) |
| Khối Lượng | 6,3 g (0.22 oz) | 3,1500000000000004 g (0.11 oz) |
| Chế Độ Ăn | Feeds on nectar from flowering shrubs and epiphytes. Catches small insects and spiders to meet … | Feeds on nectar from coastal sage scrub and forest flowers in California. Supplements diet with … |
| Số Trứng | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Cinnamon-sided Hummingbird
Pure, bell-like descending phrase; clear resonant tones stepping downward smoothly in musical sequence.
Allen's Hummingbird
Deep, resonant churring trill; prolonged low buzzing sound carrying well across broad coastal mangroves.
Geographic Range & Migration
Cinnamon-sided Hummingbird
Found in montane forests from Mexico to Honduras at 1,000-2,500 m. Resident in pine-oak and cloud forest.
Allen's Hummingbird
Breeds along the Pacific coast from Oregon to southern California. Partial migrant; some Channel Islands populations resident year-round.
Tình Trạng Bảo Tồn
Cinnamon-sided Hummingbird
Allen's Hummingbird
How to Tell Them Apart
Cinnamon-sided Hummingbird
Black-hooded Coucal: black hood and mantle; rufous-brown wings; pale buff below; long dark tail; red eye; bold black and rufous
Allen's Hummingbird
Fiery-throated Hummingbird (alt): males with brilliant multicolored gorget; metallic green above; females duller; pale buff below
About These Birds
Cinnamon-sided Hummingbird
A medium-sized hummingbird (10-11 cm) found in montane forests from Mexico to Honduras at 1,000-2,500 m. Green plumage with cinnamon flanks. Nectarivore of pine-oak and cloud forest. Named after the German collector Moritz Wagner.
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.