ML151855871
Přispěvatel
Cameron Rutt Média od tohoto přispěvatele
Datum
Lokalita
Lighthouse Road (restricted access)
Cameron, Louisiana, United States
Média z této lokality Rozšířený seznam druhů- Věk
- Nespecifikováno
- Pohlaví
- Nespecifikováno
Podrobnosti k pozorování
CLR counted 98 in one flyover flock and a roosting group of 323 (both 1x1 counts); together, this totals a minimum of 421. However, a much larger roosting flock was conservatively estimated by Tyler Williams to contain ~450 individuals (estimated by 50s), to which we added the first ~100. The real number may have been well into the 600s. Upon further review of the photo archived below, I added another 100 birds to this tally, as I could count ~525 birds in this photo alone, which I believe excludes even more Franklin's Gulls farther to the right.
Technické informace
- Model
- Canon EOS 7D Mark II
- Objektiv
- EF400mm f/5.6L USM
- ISO
- 400
- Ohnisková vzdálenost
- 400 mm
- Blesk
- Flash did not fire, auto
- Clonové číslo
- f/6.3
- Expoziční čas
- 1/1250 sec
- Rozměry
- 5196 pixels x 2259 pixels
- Původní velikost souboru
- 6.85 MB