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![Aythya sp. at Vange Marsh (RSPB) (Steve Arlow) (38465 bytes) Aythya sp. at Vange Marsh (RSPB) (Steve Arlow) (38465 bytes)](Thumbs/Aythya hybrid 1 Vange 150604.jpg)
Aythya sp. at Vange Marsh (RSPB).
Aythya Hybrid, possibly Tufted Duck x Pochard, Vange Marsh 15/06/04, 15/06/2004
(© Steve Arlow, Nikon Coolpix 995 with Kowa TSN824 scope)
![Aythya sp. at West Canvey Marsh (RSPB) (Vince Kinsler) (38716 bytes) Aythya sp. at West Canvey Marsh (RSPB) (Vince Kinsler) (38716 bytes)](Thumbs/354351_img_1764b.jpg)
Aythya sp. at West Canvey Marsh (RSPB).
Aythya hybrid poor record shot West Canvey Marsh, 10/02/2015
(© Vince Kinsler, Canon 7D)
![Aythya sp. at West Canvey Marsh (RSPB) (Richard Howard) (127292 bytes) Aythya sp. at West Canvey Marsh (RSPB) (Richard Howard) (127292 bytes)](Thumbs/249935_20160304_canvey_west_rspb_(34)_copy.jpg)
Aythya sp. at West Canvey Marsh (RSPB).
giving size comparison with Wigeon, 04/03/2016
(© Richard Howard, Nikon D300S; AF-S NIKKOR 300mm ED)
![Aythya sp. at West Canvey Marsh (RSPB) (Richard Howard) (81059 bytes) Aythya sp. at West Canvey Marsh (RSPB) (Richard Howard) (81059 bytes)](Thumbs/231548_20161119_canvey_west_rspb_(30)_copy.jpg)
Aythya sp. at West Canvey Marsh (RSPB).
immature Scaup hybrid, 19/11/2016
(© Richard Howard, Nikon D7200; Nikkor 200-500 5.6ED tele)
![Aythya sp. at West Canvey Marsh (RSPB) (Richard Howard) (59993 bytes) Aythya sp. at West Canvey Marsh (RSPB) (Richard Howard) (59993 bytes)](Thumbs/12524_20161119_canvey_west_rspb_(73)_copy.jpg)
Aythya sp. at West Canvey Marsh (RSPB).
adult female Scaup hybrid, 19/11/2016
(© Richard Howard, Nikon D7200; Nikkor 200-500 5.6ED tele)
![Aythya sp. at West Canvey Marsh (RSPB) (Richard Howard) (73262 bytes) Aythya sp. at West Canvey Marsh (RSPB) (Richard Howard) (73262 bytes)](Thumbs/345165_20161119_canvey_west_rspb_(69)_copy.jpg)
Aythya sp. at West Canvey Marsh (RSPB).
adult female Scaup hybrid, 19/11/2016
(© Richard Howard, Nikon D7200; Nikkor 200-500 5.6ED tele)