Contributeur
Date
Site d'observation
PAS pelagic Leg 3 - 16 Sep 2017 - Los Angeles County waters
Los Angeles, California, United States
Fichiers multimédias de cet endroit Liste illustrée- Âge
- Non précisé
- Sexe
- Non précisé
Détails de l'observation
Two birds encountered on the water were apparently too well-fed to fly, but dove repeatedly during the 10 minutes we observed them at close range. Identified by brownish cast to upper parts, cocked tails, lack of white in front of eye, and by vocalizations (a trill rather than the twittering calls of Scripps's) which were given repeatedly.
Informations techniques
- Modèle
- NIKON D7100
- Lentille
- 70.0-300.0 mm f/4.5-5.6
- ISO
- 400
- Longueur focale
- 260 mm
- Flash
- Flash did not fire, auto
- f-stop
- f/7.1
- Vitesse d'obturation
- 1/1250 sec
- Dimensions
- 1524 pixels x 1039 pixels
- Taille originale du fichier
- 992.41 KB