ML312326731
Contributeur
Vera Miller Fichiers multimédias de ce contributeur
Date
Site d'observation
Centennial Trail--West of Route 83 (DuPage Co.)
DuPage, Illinois, United States
Fichiers multimédias de cet endroit Liste illustrée- Âge
- Non précisé
- Sexe
- Non précisé
Détails de l'observation
Two adults sleeping and a family group of 4 (two adults, two grayish young birds) upriver along the trail in a wide shallow area. They tended to wake up when a train first started to go by. When Mute Swans flew in, the family group became alert and gave echoing honks. Long sloping black bills, black connected with eye not narrow, sloping gape. Digiscoped photos. FOY
Informations techniques
- Modèle
- iPhone 8
- Lentille
- iPhone 8 back camera 3.99mm f/1.8
- ISO
- 20
- Longueur focale
- 4 mm
- Flash
- Flash did not fire
- f-stop
- f/1.8
- Vitesse d'obturation
- 1/260 sec
- Dimensions
- 640 pixels x 480 pixels
- Taille originale du fichier
- 69.09 KB