ML422629731
Laguntzailea
Guy Stevens Laguntzaile honen media Profila
Data
Kokapena
Isla Roca Partida
Tecomán, Colima, Mexico
Kokapen honetako media fitxategiak Ilustratutako zerrendak- Adina
- Zehaztu gabea
- Sexua
- Zehaztu gabea
Behaketaren xehetasunak
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.
Informazio teknikoa
- Eredua
- Canon EOS 80D
- Lentea(k)
- EF100-400mm f/4.5-5.6L IS USM
- ISOa
- 640
- Distantzia fokala
- 400 mm
- Flasha
- Flash did not fire
- f-stop
- f/5.6
- Obturadorearen abiadura
- 1/3200 sec
- Dimentsioak
- 1203 pixels x 802 pixels
- Fitxategiaren tamaina originala
- 541.89 KB