Thursday 2 July 2020

Puzzling Gannets...

1st July, arrived at Strumble at 1445 to find Ken there who has had two BN dolphins pass by (v.unusual) into the bay. Only one glimpse of a porpoise over the next couple of hours (maybe because of BND's?),Had been hearing young Auks calling previous day, none on this session. but a steady stream Gannets passing west.
As the porp action was so slow, I began looking at the Gannets , Ken and I had both been commenting on the amount of sub adults passing by, before he left
had not been counting to begin with or paying particular notice. As I began to examine the Gannets passing by out of the bay, it soon became apparent they were predominantly sub-adults of year groups ranging from last years juveniles to birds with only a few black secondaries and odd black tail feathers. A very grey looking Bonxie also passed by.heading west.
About four o clock I was joined by Stevo and Tony and soon after by Paul and Jack from Croes Goch, They told me that there had been at least 60 sub-adult Gannets loafing on the sea by the flagpoles in Goodwick!.
I would guess that normally the ratio of adult gannets to sub-adults would be about five adults to one sub adults probably more in the adults favour.. My guess would be that the opposite was the case over the two and a half hours i was there., all a bit odd!
Pic's "©"Ken Barton
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