Black-throated Diver (Arctic Loon) Gavia arctica

Fairly scarce in Norfolk, commoner around the north and west of the UK. This species was formerly treated as conspecific with Pacific Diver, a species that has recently been identified for the first (and second and third) time in the UK.

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Black-throated Diver, undisclosed location (Scotland, UK), 30th April 2007

 

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Black-throated Diver, Stornaway, Lewis (Outer Hebrides, UK), 16th May 2004

 

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Black-throated Diver, Swanton Morley (Norfolk, UK), 31st January 2010

 

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Black-throated Divers, Gerrans Bay (Cornwall, UK), 18th November 2013

 

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Black-throated Diver, Swanton Morley (Norfolk, UK), 30th January 2010

 

adult Black-throated Diver, Loch Gilp (Argyll & Bute, UK), 15th March 2014

 

Black-throated Diver, Lake Lothing, Lowestoft (Suffolk, UK), 30th January 2010

 

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first-winter Black-throated Diver, Ormesby Little Broad (Norfolk, UK), 5th April 2009