Malcolm sent the following through:
The Brents that Jim and I saw were a small part of a very early large
influx
into Strangford Lough, the main arrival site in Northern Ireland
for this
population. Apparently, there was a massive, unprecedented
influx of birds
there (5,000+) sometime during 28th/30th August, and by
7th September, when
we saw our birds, around 16,000 were present or
about 40% of the total
population. Nothing has been discovered about the
weather further north
(Iceland where they normally pause in September,
or north-east Canada where
they breed) that would have stimulated such
an early arrival. It is usually
at least mid-September before arrivals
begin, and October before they're all
present.
Other sightings yesterday included, an Osprey mobbing a peregrine on Loch Gruinart, 4 white wagtails and 10 stonechats.
Sunday, 9 September 2012
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