The RSPCA is investigating claims a red-listed gull was deliberately killed at a fast-food restaurant just weeks after being ...

Medium-size, 3-cycle gull with sloping head, medium-size bill. On adult, note yellow legs, pale eyes, and neat “ring bill.” Breeding adult: pale gray upperparts; black wing tip with white ...

The most widespread pink-legged gull in North America ... showing much more white on outer primaries than do herrings in the West. Beware “diluted” adult herrings, which may be hybrids ...

Ben Andrew/RSPB/PA The adult gull has a white head and breast, with the black back that gives it its name The great black-backed gull is on the UK Red List and is considered a species of ...