ML189808611
Contributeur
Geoffrey Rogers Fichiers multimédias de ce contributeur Profil
Date
Site d'observation
San Juan Creek mouth, Dana Point
Orange, California, United States
Fichiers multimédias de cet endroit Liste illustrée- Âge
- Non précisé
- Sexe
- Non précisé
Détails de l'observation
Stakeout. Seen ~0.25 mi from bridge over San Juan Cr channel as close as 75 ft. Guy McCaskie, Pete Ginsburg, and many local birders studied it for ~2 hours as it leisurely moved up and down channel. We also noted near vertical takeoffs and undulating flight. It gave one single and than a doubled call note as it flew over the bridge. Sketch in notes. (Doc: CBRC 1996-164. Originally Black-backed Wagtail before lumping.)
Informations techniques
- Modèle
- COOLPIX P300
- ISO
- 160
- Longueur focale
- 4.3 mm
- Flash
- Flash did not fire, auto
- f-stop
- f/1.8
- Vitesse d'obturation
- 1/40 sec
- Dimensions
- 4000 pixels x 3000 pixels
- Taille originale du fichier
- 2.3 MB