Two species, the lesser black-backed gull and herring gull, have taken a particular liking to urban environments. Dubbed ‘flying rats’, they terrorise people in pub gardens, create a mess and ...

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 ...

Five species breed in Scotland - great black-backed, lesser black-backed ... seeds, fruits, young birds, eggs, small mammals, insects and fish. Herring gulls, a species often encountered in ...