Grasshopper Warbler at Two Tree Island (West).
Grasshopper Warbler at Two Tree Island, 24/05/2003
(© Steve Arlow, Nikon Coolpix 995 with Kowa TSN824 scope)

Grasshopper Warbler at Two Tree Island (West).
Grasshopper Warbler at Two Tree Island, 24/05/2003
(© Steve Arlow, Nikon Coolpix 995 with Kowa TSN824 scope)

Grasshopper Warbler at Two Tree Island (West).
Grasshopper Warbler at Two Tree Island, 26/05/2003
(© Steve Arlow, Nikon Coolpix 995 with Kowa TSN824 scope)

Grasshopper Warbler Two Tree Island (17/04/04), 17/04/2004
(© Steve Arlow, Nikon Coolpix 995 with Kowa TSN824 scope)

Grasshopper Warbler, Two Tree Island (17/04/04), 17/04/2004
(© Steve Arlow, Nikon Coolpix 995 with Kowa TSN824 scope)

Grasshopper Warbler at Canvey Wick.
Grasshopper Warbler, Canvey West End (24/04/04), 24/04/2004
(© Steve Arlow, Nikon Coolpix 995 with Kowa TSN824 scope)

Grasshopper Warbler, Two Tree Island, 23/04/2005
(© Steve Arlow, Nikon Coolpix 995 with Kowa TSN824 scope)

Grasshopper Warbler, Two Tree Island, 23/04/2005
(© Steve Arlow, Nikon Coolpix 995 with Kowa TSN824 scope)

Grasshopper Warbler, Two Tree Island, 23/04/2005
(© Steve Arlow, Nikon Coolpix 995 with Kowa TSN824 scope)

Grasshopper Warbler at Two Tree Island.
Grasshopper Warbler, 18/04/2009
(© Pete Livermore, )

Grasshopper Warbler at Two Tree Island (West).
Grasshopper Warbler Two Tree 200409, 20/04/2009
(© Pete Livermore, )

Grasshopper Warbler, Two Tree Island 11/04/10, 11/04/2010
(© Steve Arlow, Canon 1D MK3 with Canon 500mm plus 1.4x extender)

Grasshopper Warbler, Two Tree Island 17/04/11, 17/04/2011
(© Steve Arlow, Canon 1D MK3 with Canon 500mm plus 1.4x extender)

Grasshopper Warbler at Bowers Marsh (RSPB).
Grasshopper Warbler, 24/07/2016
(© Graham Ryland, )

Grasshopper Warbler at Bowers Marsh (RSPB).
Reeling in dead umbellifers, 30/07/2016
(© Jeff Delve, Canon 5Ds, EF100-400 L )

Grasshopper Warbler at Bowers Marsh (RSPB).
Gropper reeling in dead umbellifer stand, 30/07/2016
(© Jeff Delve, Canon 5Ds, EF100-400 L )