Leucistic Herring Gull at Wat Tyler Country Park, 21/04/2003
(© Steve Arlow, Nikon Coolpix 995 with Kowa TSN824 scope)

Herring Gull at Wat Tyler Country Park.
Herring GUll, Wat Tyler: note the very white head, small darkish looking eye and apparant long primary projection (wing tip pattern as Herring). comments welcome, 21/01/2005
(© Steve Arlow, Nikon Coolpix 995 with Kowa TSN824 scope)

Herring Gull at Barling Rubbish Tip.
'Caspian Gull' wanna be close up 22/12/05, 22/12/2005
(© Steve Arlow, Nikon Coolpix 995 with Kowa TSN824 scope)

Herring Gull at Barling Rubbish Tip.
'Caspian Gull' wanna be with two normally expected to see Herring Gulls 22/12/05, 22/12/2005
(© Steve Arlow, Nikon Coolpix 995 with Kowa TSN824 scope)

Herring Gull at Barling Rubbish Tip.
'Caspian Gull' wanna be on the left, Barling Tip, 22/12/05 (showing the underside of P10 proving its not a Caspo), 22/12/2005
(© Steve Arlow, Nikon Coolpix 995 with Kowa TSN824 scope)

Herring Gull at Barling Rubbish Tip.
'Caspian Gull' wanna be on the left, Barling Tip, 22/12/05, 22/12/2005
(© Steve Arlow, Nikon Coolpix 995 with Kowa TSN824 scope)

Herring Gull at Canvey Wick.
Leucistic Herring Gull, Hole Haven Creek 13/01/06, 13/01/2006
(© Steve Arlow, Nikon Coolpix 995 with Kowa TSN824 scope)

Herring Gull at Barling Rubbish Tip.
Adult Leucistic Herring Gull, Barling Tip, 28/10/06, 28/10/2006
(© Steve Arlow, Sony W70 with Swarovski 80 ATS HD)

Herring Gull at Private site with no public access.
Herring Gull, omissus type, 31/01/2009
(© Steve Arlow, Canon 1D MK3 with Canon 500mm )

Herring Gull at Private site with no public access.
Leucistic Herring Gull, Pitsea 02-03-2013, 02/03/2013
(© Steve Arlow, Canon 1D MKIII 500mm with 1.4x Canon Extender )