ML538514331
Contributeur
Kevin White Fichiers multimédias de ce contributeur Profil
Date
Site d'observation
Southside Park
Sacramento, California, United States
Fichiers multimédias de cet endroit Liste illustrée- Âge et sexe
- Femelle adulte - 1; Mâle adulte - 1
Détails de l'observation
Four pairs, mostly resting on the close bank and swimming in the shallow. Watched a pair mate as well. The male was alone for a bit and began calling as it swam down the lake. It continued calling until it found its partner, they swam into open water where the male mounted the female and stayed for a couple seconds until she was completely underwater, after which, they splashed apart. 2 photos of copulation, the rest of normal resting behavior
Informations techniques
- Modèle
- COOLPIX L830
- ISO
- 125
- Longueur focale
- 88.6 mm
- Flash
- Flash did not fire
- f-stop
- f/5.8
- Vitesse d'obturation
- 1/200 sec
- Dimensions
- 4608 pixels x 3456 pixels
- Taille originale du fichier
- 3.39 MB