ML255031851
Contributeur
Eric Hynes Fichiers multimédias de ce contributeur Profil
Date
Site d'observation
Miramonte Reservoir
San Miguel, Colorado, United States
Fichiers multimédias de cet endroit Liste illustrée- Âge
- Non précisé
- Sexe
- Non précisé
Détails de l'observation
These two adults were in the SE corner. Mid-sized terns (bigger than Least/smaller than Royal). Bill was good-sized with a noticeable taper: thick at the base and narrowing to a fine point. Bill was mostly orange but with a dark tip. White bellies contrasting with gray mantle. Primaries when perched were dusky but not dark. In flight they showed whitish primaries on the upperwing. Both birds were starting to molt. I heard no vocalizations. Common Tern was considered but bills seemed too substantial and flight feathers weren't dark enough.
Informations techniques
- Modèle
- Canon EOS 60D
- Lentille
- EF400mm f/5.6L USM
- ISO
- 200
- Longueur focale
- 400 mm
- Flash
- Flash did not fire
- f-stop
- f/6.3
- Vitesse d'obturation
- 1/1600 sec
- Dimensions
- 4251 pixels x 2391 pixels
- Taille originale du fichier
- 2.43 MB