Contributeur
Richard Bradley Fichiers multimédias de ce contributeur Profil
Date
Site d'observation
Delaware SP--South Beach
Delaware, Ohio, United States
Fichiers multimédias de cet endroit Liste illustrée- Âge
- Non précisé
- Sexe
- Non précisé
Détails de l'observation
Most have tail same length as the wingtips when perched, some of individuals have grayish sides and breast, some individuals have dark edges to outer tail feathers. At least one individual may be a Forster's Tern. It had very uniformly silver primaries viewed from above, compared to nearby Common with darker tipped wings. Also showed longer tail, longer than wing tips when perched on ground (far right in last crummy photo).
Informations techniques
- Modèle
- NIKON D90
- Lentille
- 150.0-600.0 mm f/5.0-6.3
- ISO
- 200
- Longueur focale
- 600 mm
- Flash
- Flash did not fire
- f-stop
- f/7.1
- Vitesse d'obturation
- 1/1000 sec
- Dimensions
- 4288 pixels x 2848 pixels
- Taille originale du fichier
- 1.17 MB