ML542639061
Contributeur
lief gallagher Fichiers multimédias de ce contributeur
Date
Site d'observation
Personal Location-- Sacramento
Sacramento, California, United States
Fichiers multimédias de cet endroit Liste illustrée- Âge
- Non précisé
- Sexe
- Non précisé
Commentaires
female-immature plumage type
Détails de l'observation
2 female-immature type Cassin’s finches investigated feeder and ground below feeder for a few minutes— just long enough to grab a few bad photos through a window— and flushed with other birds when a red-shouldered hawk flew by. monitored for hours for their return, searched nearby trees and yards, did not see them again. compared with resident house finches, these showed bold superciliary and malar stripes, larger bill, pale back streaks, and paler overall coloration. separated from purple finch by deep bill with straight culmen; longer primary projection; shorter and more notched tail; thin, dense, and crisp breast streaks; sharp and crisp undertail covert streaks; and pale eye arcs. did not vocalize, silent.
Informations techniques
- Modèle
- NIKON 1 V3
- Lentille
- 1 NIKKOR VR 70-300mm f/4.5-5.6
- ISO
- 400
- Longueur focale
- 300 mm
- Flash
- Flash did not fire
- f-stop
- f/5.6
- Vitesse d'obturation
- 1/320 sec
- Dimensions
- 3076 pixels x 1897 pixels
- Taille originale du fichier
- 3.83 MB