Green-crowned Brilliant vs Amethyst-throated Mountain-gem
Heliodoxa jacula comparado com Lampornis amethystinus
Side-by-Side Comparison
| Atributo | Green-crowned Brilliant | Amethyst-throated Mountain-gem |
|---|---|---|
| Nome científico | Heliodoxa jacula | Lampornis amethystinus |
| Ordem | Caprimulgiformes | Caprimulgiformes |
| Família | Trochilidae | Trochilidae |
| Estado de conservação | Least Concern | Least Concern |
| Comprimento | — | — |
| Envergadura | 14,1 cm (5.6 in) | 13,1 cm (5.2 in) |
| Peso | 7,633333333333333 g (0.27 oz) | 5,6000000000000005 g (0.20 oz) |
| Dieta | Nectarivore of Central American and Colombian cloud forest; visits diverse montane flowers. Catches small insects … | Nectarivore of Mexican and Central American montane pine-oak forest; visits Ericaceae and Salvia. Gleans arthropods. |
| Tamanho da postura | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Habitats partilhados
Green-crowned Brilliant only
Nenhum
Amethyst-throated Mountain-gem only
Nenhum
Song & Call Comparison
Green-crowned Brilliant
Harsh, crackling buzz with emphatic onset; abrupt rough trill issuing from scrub then stopping sharply.
Amethyst-throated Mountain-gem
Pure, sustained flute-like tone held steady; single clear note with barely perceptible vibrato in tropical shade.
Geographic Range & Migration
Green-crowned Brilliant
Found in humid foothill and lower montane forest from Costa Rica south through Colombia and Ecuador to Peru. 400–1,600 m.
Amethyst-throated Mountain-gem
Found in montane forest from Mexico south through Guatemala and Honduras to El Salvador. 1,000–3,200 m.
Estado de conservação
Green-crowned Brilliant
Amethyst-throated Mountain-gem
How to Tell Them Apart
Green-crowned Brilliant
Oasis Hummingbird: males with iridescent purple gorget; metallic bronze-green above; white underparts; females green above; spots
Amethyst-throated Mountain-gem
Bumblebee Hummingbird: tiny; males with brilliant violet gorget; metallic green above; white underparts; females green above; spotted
About These Birds
Green-crowned Brilliant
O beija-flor-brilhante-de-fronte-verde é um grande beija-flor das florestas nubladas da América Central e noroeste da América do Sul. O macho tem partes superiores verde-brilhante com uma gorjeira verde-iridescente e uma mancha no peito. Habita em florestas do estrato médio e do dossel. Alimenta-se do néctar de diversas flores, especialmente de Heliconias. Importante polinizador nos ecossistemas florestais andinos.
Amethyst-throated Mountain-gem
O beija-flor-de-garganta-ametista é um beija-flor mexicano com garganta ametista brilhante nos machos, encontrado em florestas de montanha no México.