ML422629441
Contribuidor
Guy Stevens Mídias deste contribuidor Perfil
Data
Local
Isla Roca Partida
Tecomán, Colima, Mexico
Mídias desta localidade Lista Ilustrada- Idade
- Não especificado
- Sexo
- Não especificado
Detalhes da observação
Strange behaviour - This bird circled Roca Partida all day. Occasionally landing on the rock, but mostly chasing and harassing masked and brown boobies. See photos. When the pursued booby landed (on the rock or sea surface), the shearwater also landed next to it and continued to harass the much larger bird. This behaviour was repeatedly observed a handful of times throughout the day. I could not decide if the shearwater was trying to court the boobies or harass them for another purpose. I have plenty more images of this bird if they are of interest.
Informação técnica
- Modelo
- Canon EOS 80D
- Lente
- EF100-400mm f/4.5-5.6L IS USM
- ISO
- 500
- Distância focal
- 400 mm
- Flash
- Flash did not fire
- f-stop
- f/5.6
- Velocidade do obturador
- 1/3200 sec
- Dimensões
- 482 pixels x 321 pixels
- Tamanho original do arquivo
- 154.35 KB