ML623902835
Contributeur
Paul Saraceni Fichiers multimédias de ce contributeur
Date
Site d'observation
Ocean Beach--seawatch across from Oceanside Water Polution Plant
San Francisco, California, United States
Fichiers multimédias de cet endroit Liste illustrée- Âge
- Non précisé
- Sexe
- Non précisé
Détails de l'observation
Big, nonstop movement N for 70 minutes from the time I arrived. Then became a trickle. No doubt they were moving before I arrived. Conservative estimate based on periodic timed counts. Wonderful show as, due to the strong NW winds, they were flying closer to shore than usual and arcing high over the ocean Pterodroma-style, flashing their white underwing patches in the sunlight. Could not detect any other tubenose species this morning.
Informations techniques
- Modèle
- Canon EOS 7D
- Lentille
- EF100-400mm f/4.5-5.6L IS II USM
- ISO
- 160
- Longueur focale
- 400 mm
- Flash
- Flash did not fire
- f-stop
- f/5.6
- Vitesse d'obturation
- 1/1000 sec
- Dimensions
- 5184 pixels x 3456 pixels
- Taille originale du fichier
- 1.98 MB