ML532539181
Greater/Lesser Scaup Aythya marila/affinis
Contributeur
Date
Site d'observation
- Âge
- Non précisé
- Sexe
- Non précisé
Commentaires
Possible hybrid between Greater and Lesser Scaup. One male away from the large raft with some more GRSC-like traits, including a rich green head and less peaked crown that appeared rounded at some angles. Otherwise, the bill shape/size and wing pattern appear to be within variation of LESC. There has, however, been some discussion whether this bird may be a hybrid as the primaries appear rather pale despite demarcation.
Détails de l'observation
Possible hybrid between Greater and Lesser Scaup. One male away from the large raft with some more GRSC-like traits, including a rich green head and less peaked crown that appeared rounded at some angles. Otherwise, the bill shape/size and wing pattern appear to be within variation of LESC. There has, however, been some discussion whether this bird may be a hybrid as the primaries appear rather pale despite demarcation.
Informations techniques
- Modèle
- Canon EOS 80D
- Lentille
- TAMRON SP 150-600mm F/5-6.3 Di VC USD G2 A022
- ISO
- 400
- Longueur focale
- 600 mm
- Flash
- Flash did not fire
- f-stop
- f/8.0
- Vitesse d'obturation
- 1/800 sec
- Dimensions
- 3483 pixels x 2322 pixels
- Taille originale du fichier
- 2.25 MB