This includes the black-headed gull, common gull, Mediterranean gull, lesser black-backed gull, and great black-backed gull - which are all declining. The decrease has been driven by the loss of ...

In this project urban nesting Lesser Black-backed gulls have been fitted with state-of-the-art ... The optimisation criteria can be used to develop control schemes suitable in path planning for ...

The animal welfare charity is looking at reports that a great black-backed gull was repeatedly run over in the car park of McDonald's in Harwich, Essex. The bird had been nursed back to health at ...

Sightings at Race Point in Provincetown included a Pacific loon, a laughing gull, a hybrid American herring x lesser black-backed gull, 10 Iceland gulls, and a purple sandpiper. A mystery ...