ML113829621
Contributeur
Adam Dudley Fichiers multimédias de ce contributeur Profil
Date
Site d'observation
Lower Rush Creek riparian area
Mono, California, United States
Fichiers multimédias de cet endroit Liste illustrée- Âge
- Non précisé
- Sexe
- Non précisé
Détails de l'observation
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.
Informations techniques
- Modèle
- NIKON D500
- ISO
- 1250
- Longueur focale
- 400 mm
- Flash
- Flash did not fire
- f-stop
- f/9.0
- Vitesse d'obturation
- 1/2000 sec
- Dimensions
- 2041 pixels x 1741 pixels
- Taille originale du fichier
- 1.4 MB