ML645615865
Mallard x American Black Duck (hybrid) Anas platyrhynchos x rubripes
Contributeur
Shane Patterson Fichiers multimédias de ce contributeur Profil
Date
Site d'observation
DMACC Campus (Ankeny)
Polk, Iowa, United States
Fichiers multimédias de cet endroit Liste illustrée- Âge
- Non précisé
- Sexe
- Non précisé
Détails de l'observation
Photos of a continuing hen plus a new hen. One hen's plumage is darker and more smudgy overall, and you can see various other differences in color patterns between the two. However, both show definite MALL and ABDU influences on bill and plumage. (The lighter hen is alone in two photos, and the darker hen is with a Mallard in the third photo.)
Informations techniques
- Modèle
- Canon PowerShot SX740 HS
- Lentille
- 4.3-172mm
- ISO
- 500
- Longueur focale
- 172 mm
- Flash
- Flash did not fire
- f-stop
- f/6.9
- Vitesse d'obturation
- 1/200 sec
- Dimensions
- 5184 pixels x 3888 pixels
- Taille originale du fichier
- 5.03 MB