ML611770018
Rock Pigeon (Feral Pigeon) Columba livia (Feral Pigeon)
Contributeur
Russ Morgan Fichiers multimédias de ce contributeur Profil
Date
Site d'observation
Alicel Scrape
Union, Oregon, United States
Fichiers multimédias de cet endroit Liste illustrée- Âge
- Non précisé
- Sexe
- Non précisé
Détails de l'observation
I have never seen such a large single flock of feral pigeons. Even at grain elevators or train yards I have only seen flocks of up to a few hundred. From a distance, I first thought they were ducks in a field. I guessed around a thousand, but when i got home and photo-counted what I estimated to be 90% of them, 1400! Added @10% for those not in the photo. I tried to scope them in hopes of picking out some other species (like maybe a band-tailed pigeon) but just too much movement, poor light, and frequent flight made it impossible.
Informations techniques
- Modèle
- Canon EOS 7D Mark II
- Lentille
- EF100-400mm f/4.5-5.6L IS II USM
- ISO
- 640
- Longueur focale
- 100 mm
- Flash
- Flash did not fire
- f-stop
- f/4.5
- Vitesse d'obturation
- 1/1600 sec
- Dimensions
- 5472 pixels x 3648 pixels
- Taille originale du fichier
- 7.51 MB