Contributeur
Tom Bedford Fichiers multimédias de ce contributeur Profil
Date
Site d'observation
John Radcliffe Hospital
Oxfordshire, England, United Kingdom
Fichiers multimédias de cet endroit Liste illustrée- Âge
- Non précisé
- Sexe
- Non précisé
Détails de l'observation
A conservative count, with hundreds of mobile birds. First birds appeared at about 16:15, 30 minutes before sunset. Small groups came in all the time, gathering on the roofs and railings above the roost site. By sunset, about 20 birds had gone to roost, with 100 perched on the roof and flocks up 70+ swirling around. The remaining birds headed into the roost bushes from 17:00, 15 minutes after sunset.
Informations techniques
- Caméra
- Microphone
- Accessoires
- Taille originale du fichier
- 107.9 MB