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

- Image ID: FB7K0C
Starling flock (Sturnus vulgaris) at sunset, with Marsh Harrier (Circus aeruginosus) flying below the flock , pink sky
Andrew Bailey / Alamy Stock Photo
Image ID: FB7K0C
Starling flock (Sturnus vulgaris) at sunset, with Marsh Harrier (Circus aeruginosus) flying below 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