Wednesday, 20 May 2009
Summary of sightings 6-20 May
A WHIMBREL and 2 DUNLIN was noted at Amwell NR on 9th May, with three separate MARSH HARRIERS passing through Wilstone Reservoir, Tring, on 10th. A ringtail MONTAGU'S HARRIER was at Sandon on 10th, with an influx of BLACK TERNS involving 5 at Wilstone on 11th-12th, 7 at Amwell on 13th (along with 12 ARCTIC TERNS), 4 at Tyttenhanger GP on 13th, 17 at Wilstone on 13th, 6 at Hilfield Park Reservoir on 13th, 1 at Aldenham Reservoir on 13th and 11 at Wilstone on 14th. There were also 2 LITTLE TERNS at Wilstone Reservoir on 13th-14th, with a further bird from midday on 14th.