Contributeur
Mark Scheel Fichiers multimédias de ce contributeur Profil
Date
Site d'observation
Quail Lake
Los Angeles, California, United States
Fichiers multimédias de cet endroit Liste illustrée- Âge
- Non précisé
- Sexe
- Non précisé
Détails de l'observation
Distant, circling huge dark raptors. Short tail, long rectangular wings with prominent long 'fingers'. Made distinctive motion where it bent both wings down 90 degrees. On one bird, when it turned to catch the light well, scope views showed bright white long axillary patches on the underwing and small white patches on the upperwing. These were not obvious on the other bird (presumably a younger bird), which also had a white (or whitish) wing tag at rhe leading edge of the right wing (unreadable). Could not make out head color on either bird due to distance and suboptimal lighting. Distant photos.
Informations techniques
- Modèle
- Canon EOS 7D Mark II
- Lentille
- EF500mm f/4L IS II USM +1.4x III
- ISO
- 200
- Longueur focale
- 700 mm
- Flash
- Flash did not fire, auto
- f-stop
- f/5.6
- Vitesse d'obturation
- 1/2500 sec
- Dimensions
- 816 pixels x 1490 pixels
- Taille originale du fichier
- 254.53 KB