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The Carl Zeiss Award 2015

11 September 2015 Comments Main paper The Carl Zeiss Award is awarded for the best rarity submission of the year. This year's winner is Martin Perrow's submission of an Isabelline Wheatear on Blakeney Point, Norfolk, in September 2014. This bird was actually an extremely difficult one to iden...

Plumage variability and field identification of Manx, Yelkouan and Balearic Shearwaters

08 September 2015 Comments Main paper By Marcel Gil-Velasco, Guillermo RodrÃguez, Stephen Menzie and JosÃ© Manuel Arcos Abstract Three medium-sized Puffinus shearwaters breed in Europe: Manx P. puffinus, Yelkouan P. yelkouan and Balearic Shea...

Surveys of Red-throated Divers in the Outer Thames Estuary

07 September 2015 Comments Main paper By Nicola Goodship, Richard Caldow, Stuart Clough, Rebecca Korda, Stephanie McGovern, Natasha Rowlands and Mark Rehfisch Abstract The Outer Thames Estuary SPA is designated for wintering Red-throated Divers. Observer-based aerial surve...

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The Carl Zeiss Award 2015

Plumage variability and field identification of Manx, Yelkouan and Balearic Shearwaters

Surveys of Red-throated Divers in the Outer Thames Estuary

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