Grey-headed Gull, adult winter, Bisceglie Harbour, Italy, 8/2/2015Grey-headed Gull, adult winter, Bisceglie Harbour, Italy, 8/2/2015Grey-headed Gull, adult winter, Bisceglie Harbour, Italy, 8/2/2015Grey-headed Gull, adult winter, Bisceglie Harbour, Italy, 8/2/2015Grey-headed Gull, adult winter, Bisceglie Harbour, Italy, 8/2/2015Grey-headed Gull, adult winter, Bisceglie Harbour, Italy, 8/2/2015Grey-headed Gull, adult winter, Bisceglie Harbour, Italy, 8/2/2015Grey-headed Gull, adult winter, Bisceglie Harbour, Italy, 8/2/2015Grey-headed Gull, adult winter, Bisceglie Harbour, Italy, 8/2/2015Grey-headed Gull, adult winter, Bisceglie Harbour, Italy, 8/2/2015Grey-headed Gull, adult winter, Bisceglie Harbour, Italy, 8/2/2015Grey-headed Gull, adult winter, Bisceglie Harbour, Italy, 8/2/2015Grey-headed Gull, adult winter, Bisceglie Harbour, Italy, 8/2/2015Grey-headed Gull, adult winter, Bisceglie Harbour, Italy, 8/2/2015Grey-headed Gull, adult winter, Bisceglie Harbour, Italy, 8/2/2015Grey-headed Gull, adult winter, Bisceglie Harbour, Italy, 8/2/2015Grey-headed Gull, adult winter, Bisceglie Harbour, Italy, 8/2/2015Grey-headed Gull, adult winter, Bisceglie Harbour, Italy, 8/2/2015Grey-headed Gull, adult winter, Bisceglie Harbour, Italy, 8/2/2015Grey-headed Gull, adult winter, Bisceglie Harbour, Italy, 8/2/2015