Contributeur
Walt Anderson Fichiers multimédias de ce contributeur
Date
Site d'observation
Prescott Livestock Auction (private)
Yavapai, Arizona, United States
Fichiers multimédias de cet endroit Liste illustrée- Âge
- Non précisé
- Sexe
- Non précisé
Détails de l'observation
A Western and a Lilian's sat on adjacent fence posts, each singing its species' song. Western's song was complex, Lilian's simple with about four notes and a sharp "zeet" call, compared to "chup" call of Western. Lilian's had plain pale cheek contrasting with bold supercilium. Western had yellow extending up from throat into part of malar. Lilian's had much more white in tail. Breast streaks on Lilian's appeared a bit longer than the spots on the Western.
Informations techniques
- Modèle
- COOLPIX P610
- ISO
- 100
- Longueur focale
- 309.6 mm
- Flash
- Flash did not fire, auto
- f-stop
- f/6.5
- Vitesse d'obturation
- 1/320 sec
- Dimensions
- 1024 pixels x 632 pixels
- Taille originale du fichier
- 138.98 KB