Přispěvatel
Collin Smith Média od tohoto přispěvatele Profil
Datum
Lokalita
DuBay Dike and Wisconsin River Below The Dam
Portage, Wisconsin, United States
Média z této lokality Rozšířený seznam druhů- Věk
- Nespecifikováno
- Pohlaví
- Nespecifikováno
Podrobnosti k pozorování
Estimate, counting by ones. After about 30 mins about 1/3 got up and headed south. Some were spending time around the mergansers that were diving on the far shore. At one point I watched a merganser with a fish in its mouth and a bonapartes gull was aggressive towards it. Almost riding on his back for a moment. 2025-11-26: Updated 320->380. Took a panoramic picture of the gulls on the water and went back later to get a better count estimate.
Technické informace
- Model
- Canon PowerShot SX70 HS
- Objektiv
- 3.8-247.0 mm
- ISO
- 200
- Ohnisková vzdálenost
- 108.5 mm
- Blesk
- Flash did not fire
- Clonové číslo
- f/6.3
- Expoziční čas
- 1/2000 sec
- Rozměry
- 3534 pixels x 2651 pixels
- Původní velikost souboru
- 6.64 MB