Starling flock (Sturnus vulgaris) at sunset, with Marsh Harrier (Circus aeruginosus) flying through the flock

- Image ID: FB7K0P
Starling flock (Sturnus vulgaris) at sunset, with Marsh Harrier (Circus aeruginosus) flying through the flock
Andrew Bailey / Alamy Stock Photo
Image ID: FB7K0P
Starling flock (Sturnus vulgaris) at sunset, with Marsh Harrier (Circus aeruginosus) flyingthrough the flock, grouping in the sky caused by presence of predators, with pink sunset colours, RSPB North Warren nature reserve, Suffolk, December 2011
Location: North Warren, Aldeburgh