ML126655741
Přispěvatel
Alex Lamoreaux Média od tohoto přispěvatele Profil
Datum
Lokalita
Susquehanna River--Columbia/Wrightsville
Lancaster, Pennsylvania, United States
Média z této lokality Rozšířený seznam druhů- Věk
- Nespecifikováno
- Pohlaví
- Nespecifikováno
Podrobnosti k pozorování
Adult found yesterday evening by Mike Epler. Slightly smaller and thinner than RBGU, with thin reddish bill and grayish bar above eye and black ear patch. Dark reddish legs. White outer primaries, with black underwing, fading to white in the secondaries. First seen floating down the river fairly close to the York County side, but then flew over and stood among other gulls at the edge of the ice shelf where it was often partially or completely obstructed by other gulls. At 12:10pm the bird appeared in front of us suddenly, and then flew up and over the trees, heading W into York County, where we lost it in the fog.
Technické informace
- Model
- Canon EOS 7D
- Objektiv
- EF400mm f/5.6L USM
- ISO
- 500
- Ohnisková vzdálenost
- 400 mm
- Blesk
- Flash did not fire, auto
- Clonové číslo
- f/6.3
- Expoziční čas
- 1/2000 sec
- Rozměry
- 1521 pixels x 1020 pixels
- Původní velikost souboru
- 633.17 KB