ML387187821
Contributeur
Scott Hickman Fichiers multimédias de ce contributeur
Date
Site d'observation
Munising - Anna River mouth
Alger, Michigan, United States
Fichiers multimédias de cet endroit Liste illustrée- Âge
- Non précisé
- Sexe
- Non précisé
Détails de l'observation
Two adults, three young; rounded heads, smoothly curved intersection of superior edge of upper mandible with foreheads, posterior intersection of mandibles with face containing an angle that created a fairly vertical "drop", one adult with a small yellow spot in black loral region of bill, and reddish/pinkish bills with little to no black at intersection with face on the young birds excluded alternative swans. Marginal photos taken at a long distance included to bolster documentation. If you can enlarge the photos, the yellow spot is barely visible on the bird on the left in the group shot and a little easier to see in the close-up of the lone bird.
Informations techniques
- Modèle
- Canon PowerShot SX740 HS
- Lentille
- 2254417/524283-172mm
- ISO
- 100
- Longueur focale
- 4.3 mm
- Flash
- Flash did not fire
- f-stop
- f/4.0
- Vitesse d'obturation
- 1/400 sec
- Dimensions
- 480 pixels x 535 pixels
- Taille originale du fichier
- 69.3 KB