In a week ending with cold northerlies and below average temperatures, migration took a further tumble and high expectations for a mid-May crowd-puller remained to be met. But there’s still plenty of time and who knows what lies ahead …
Catching up with a Garganey has, so far this spring, been problematic in the light of their scarcity and brevity of stay but Stanwick was again instrumental in delivering another drake on 10th, staying a full three days until 12th and likely accounting for the one seen fleetingly at adjacent Ditchford GP on 11th.
And following a long-stayer at Pitsford Res in the early weeks of the year, plus two together at Daventry CP for one day only, on 25th February, arriving on cue for late spring passage were two pairs of Black-necked Grebes – the first of these at Stanford Res on 8th and the second at Summer Leys LNR on 13th. Neither pair stayed beyond the day on which they were discovered.

Summer Leys also continued to retain to its varying number of Avocets this week, with three from 9th to 11th, one on 13th, two on 14th and one again on 15th, the same site also producing a Ringed Plover showing characteristics of the race tundrae, colloquially known as Tundra Ringed Plover, on 10th-11th. And apart from one at Braunston’s canalside flood pool on 9th, the week’s only other Whimbrel was also at Summer Leys, from 9th until at least 13th. Other than that, two Turnstones paying a short visit to Clifford Hill GP on 10th were the best of the week’s waders and constituted only the second record for the year so far.
A single Yellow-legged Gull at Pitsford seen on 9th and 13th is all that was mustered on the larid front this week.
The county’s long-staying Glossy Ibis was still sitting pretty at Summer Leys throughout the period.

And there’s no getting away from the fact that Bitterns have risen to prominence this year, being present at a minimum of six localities during spring, so far. Singles were seen at Summer Leys almost daily, at Thrapston GP’s Titchmarsh NR on 10th and 14th and in flight along the Nene Valley at Ditchford GP’s Irthlingborough Lakes & Meadows NR on 15th. All set for residency and confirmation of breeding is now surely just around the corner.

Cattle Egrets come and go. This week’s consisted of up to three daily at Stanwick GP and three between Aynho and Clifton on 15th.
Raptors were limited to single Ospreys over both Pitsford and Earls Barton GP on 10th and at Stanford on 11th, plus a Marsh Harrier at Summer Leys on the latter date.

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