Little Woodstar vs Rufous-booted Racket-tail
Chaetocercus bombus comparado com Ocreatus addae
Side-by-Side Comparison
| Atributo | Little Woodstar | Rufous-booted Racket-tail |
|---|---|---|
| Nome científico | Chaetocercus bombus | Ocreatus addae |
| Ordem | Caprimulgiformes | Caprimulgiformes |
| Família | Trochilidae | Trochilidae |
| Estado de conservação | Near Threatened | Not Evaluated |
| Comprimento | — | — |
| Envergadura | 5,6 cm (2.2 in) | — |
| Peso | 6,5 g (0.23 oz) | 3,0 g (0.11 oz) |
| Dieta | One of the world's smallest birds; feeds on nectar from tiny blossoms in humid forest … | Nectarivore of Bolivian and Peruvian cloud forest; visits Ericaceae and bromeliads. Gleans small insects from … |
| Tamanho da postura | -- | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Little Woodstar
Harsh, scratchy buzz with coarse texture; sustained rough vibration with raspy edges carrying across scrub habitat.
Rufous-booted Racket-tail
Deep, resonant hum barely audible; extremely low vibration barely perceptible during hovering near high-altitude flowers.
Geographic Range & Migration
Little Woodstar
Found in Andean foothill forests from Colombia to Peru at 800-2,200 m. Classified as Vulnerable due to habitat loss.
Rufous-booted Racket-tail
Found in cloud forests of northern Bolivia and adjacent Peru and Brazil at 400–1,400 m elevation.
Estado de conservação
Little Woodstar
Rufous-booted Racket-tail
About These Birds
Little Woodstar
Beija-flor-abelhão (Chaetocercus bombus), 6–7 cm. Um dos menores beija-flores do mundo. Macho com garganta roxo-rosada brilhante, partes superiores verdes escuras. Endêmico do Equador e Peru, onde habita florestas úmidas de montanha. Alimenta-se de néctar de flores pequenas e insetos minúsculos.
Rufous-booted Racket-tail
A small hummingbird (8-10 cm plus tail rackets) found in Andean cloud forests of southeastern Peru and Bolivia at 1,200-2,200 m. Males have rufous leg puffs instead of white. Recently split from Booted Racket-tail. Nectarivore of montane forest undergrowth.