Our provisional results show many more 10-km squares to be occupied compared with the 1988-91 Breeding Atlas. In Britain 30% more 10-km squares are occupied, and in Ireland the figure is 68%. Some of ...

Common and Arctic Terns are very similar in appearance and habits - so much so that they are often referred to as 'Commic Terns' when they can't be told apart! However, with practice, it is possible ...

Many of the wild fruits and berries eaten by birds are dangerous for humans. Birds are able to consume them safely because they have evolved different metabolic tolerances to toxins and different ...