Silhouetted people watching a murmuration of starlings (Sturnus vulgaris). A murmuration is a huge flock of starlings, which typically forms in the evening as they come to their communal roost. Flocks may contain over a million birds. The behaviour is thought to be a defence against predatory birds such as sparrowhawks. Filmed near Sunbiggin Tarn in Cumbria, UK. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Cooper, Ashley |
Modell-Rechte: | nicht erforderlich |
Länge: | 11 Sekunden |
Seitenverhältnis: | 16:9 |
Restrictions: | - |