Curlew – WeBS 2020-21

Numenius arquata – GYLFINIR – Breeding resident, winter visitor and passage migrant.

Updates to the Wetland Bird Survey counts for this season.

Note that any counts for this season may be updated as more counts come in.

Note that the maxima chart includes counts from June and July which, in recent years, have often been higher than the September-March counts.

Annie Haycock (BBS & WeBS local organiser)

Brent Goose – 2020-21 WeBS

Branta bernicla – GWYDD DDU – Winter visitor and passage migrant. Not recorded in June or August

Brent geese were occasional visitors to Pembrokeshire before 1990, and only began to appear regularly on WeBS counts in1993-94 as shown below.

The highest numbers in any season are recorded between December and February

Almost all brent geese are seen on the Cleddau, especially at the Gann or at Angle Bay.  Just a handful are counted on the Nevern and Teifi.

As the birds commute – either in a flock, or in small groups – between the Gann and Angle Bay – it is possible that they can be double-counted at times.  However, an individual count of 77 at Angle Bay in December 2016, (and other individual counts – 68 at the Gann in 2012 and 62 at Angle Bay in 2017 – on non-WeBS days) that suggest the WeBS totals are reasonable.

Almost all birds are of the light-bellied race (hrota) – with just a handful of dark-bellied birds recorded.

Many ringed birds have been observed, and these prove movements between Ireland (main ringing station), Pembrokeshire and Brittany, and to north-east Canada (breeding grounds) via Iceland and Greenland.

Annie Haycock (BBS & WeBS local organiser)

More about the Brent Goose in Pembrokeshire