Contributeur
Lucy Wightman Fichiers multimédias de ce contributeur
Date
Site d'observation
Cumberland Farms--River St. Entrance
Plymouth, Massachusetts, United States
Fichiers multimédias de cet endroit Liste illustrée- Âge
- Non précisé
- Sexe
- Non précisé
Détails de l'observation
These numbers are under the actual number of the species since males were fully counted, females sampled. Two mixed aggregation flocks with red-winged blackbirds as the nuclear species in both observed. I counted the male red winged blackbirds not the attendant species. Females were counted only as samples in representative areas of the images. Many photographs of both flocks, however not once they formed a single flock.
Informations techniques
- Modèle
- Canon EOS 5D Mark II
- ISO
- 500
- Longueur focale
- 840 mm
- Flash
- Flash did not fire, auto
- f-stop
- f/7.1
- Vitesse d'obturation
- 1/1250 sec
- Dimensions
- 5616 pixels x 3744 pixels
- Taille originale du fichier
- 9.18 MB