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'Limosa' Blackwit, Axe Estuary, August 2017 (Copyright T D Wright) |
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'Limosa' Blackwit, Axe Estuary, August 2017 (Copyright T D Wright) |
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'Limosa' Blackwit, Axe Estuary, August 2017 (Copyright T D Wright) |
All this talk locally about
islandica Blackwits has led me to look at them again as I believe we get both races on the Axe Estuary. By that I mean that the far eastern race
melanuroides is very unlikely! This bird from Seaton Marshes hide had a broad bill-base, shallow forehead, long bill, long legs and generally seems a good candidate for
Limosa, the race which breeds in the UK (about 200 pairs) but which can be outnumbered at times by the vast influx of
islandica birds at this time of year. The juvenile
islandicas are quite striking but the adults differ from
Limosa by having a narrower bill-base, steeper forehead, shorter bill and shorter legs. I'm now ready to start checking just how many of each race we get on BHM and the Axe I hope! Unless we start to get a few more interesting species to distract me that is...
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