ML118984501
Contributeur
Date
Site d'observation
Waneka Lake/Greenlee Preserve
Boulder, Colorado, United States
Fichiers multimédias de cet endroit Liste illustrée- Âge
- Non précisé
- Sexe
- Non précisé
Commentaires
At least 172 are in this image, and a few more were trailing behind. This is the larger of the two flocks I saw.
Détails de l'observation
Two groups of 175+ and 115+ going flying south; see photo analysis below.
Informations techniques
- Taille originale du fichier
- 1.66 MB