ML113829621
Přispěvatel
Adam Dudley Média od tohoto přispěvatele Profil
Datum
Lokalita
Lower Rush Creek riparian area
Mono, California, United States
Média z této lokality Rozšířený seznam druhů- Věk
- Nespecifikováno
- Pohlaví
- Nespecifikováno
Podrobnosti k pozorování
An incredible flock of daytime flying birds wheeling over the spillway traversed by Test Station Road. White in wing was nearer “elbow” rather than near wingtip, and photos show the wings were pointed rather than rounded (as per lesser nighthawk). Back of camera Photos enclosed (will upload originals when we get home) and a poor iPhone video that attempted to capture the spectacle will be uploaded. Since the birds were flying rapidly to catch insects, the count was estimated by counting 5 birds and extrapolating to size of flock. The count is likely inaccurate since most of the flock was low over the spillway, but more birds were very high up in altitude.
Technické informace
- Model
- NIKON D500
- ISO
- 1250
- Ohnisková vzdálenost
- 400 mm
- Blesk
- Flash did not fire
- Clonové číslo
- f/9.0
- Expoziční čas
- 1/2000 sec
- Rozměry
- 2041 pixels x 1741 pixels
- Původní velikost souboru
- 1.4 MB