Black Headed Gulls at Fen Drayton Lakes
Many of my favourite birds to observe are common. Black Headed Gulls are:
It doesn’t need to be rare to be interesting to study its behaviour:
They have been nesting at RSPB Fen Drayton Lakes and fly, making a racket, over my head:
Their evolution has resulted in breathtaking streamlining and colouration:
Their next generation’s waiting: