Contribuidor
Don Roberson Mídias deste contribuidor Perfil
Data
Local
Finca La Araucana
Valle del Cauca, Colombia
Mídias desta localidade Lista Ilustrada- Idade e sexo
- Fêmea Adulta - X; Macho Adulto - X
Comentários
nominate 'saucerottei' here; full adult males with fully glistening green throat (like this one) are comparatively few; most are imms or females with densely spotted throats. Bright white leg tufts ('white stockings') apparent here
Detalhes da observação
By far the dominant species here at the feeders, with swarms at feeders and sitting about nearby at all times. Multiple photos showing variation. Edwin Campbell, our guide, points out that Western Emerald does not typically use feeders, but works the flowers stealthily; we could not find even one convincingly. I suspect "Western Emerald" is routinely misidentified here (good learning experience).
Informação técnica
- Modelo
- Canon EOS 7D Mark II
- Lente
- EF100-400mm f/4.5-5.6L IS II USM
- ISO
- 1600
- Distância focal
- 300 mm
- Flash
- Flash did not fire
- f-stop
- f/6.3
- Velocidade do obturador
- 1/1000 sec
- Dimensões
- 1715 pixels x 1516 pixels
- Tamanho original do arquivo
- 581.72 KB