Great Black-backed Gull
Calvert BBOWT Lake, Calvert, 16th November 2017
Size comparison shot- For those that don't get to see them often, The 2 beasts on right are adult G.B.Bs , they can swallow a young Rabbit/Puffin whole ! Look how they dwarf Lesser Black Backed gull on post and Black Headed on water.
© Tim Watts