Spring migration finally gets going

Common Whitethroat


Grasshopper Warbler

After the early promise of Wheatears in mid-March, followed by a handful of Sand Martins and Swallows, and the establishment of territories by Chiffchaffs and then Blackcaps, not much visible bird migration was witnessed in the first few days of April. All that changed on 5th when two Red Kites and six Common Buzzards passed over our area, two more Wheatears appeared on Wanstead Flats and Meadow Pipits continued to trickle north. The trickle became a flood the following day, when 240+ were counted as they flew north. In fact, during the first week of the month alone, more than 420 Meadow Pipits were logged by the Wanstead Birders crew. The 5th also marked the start of a brief Linnet passage, with at least 45 noted moving north. The first Willow Warbler was singing on that date, to be joined by a sprinkling of others in the following week, but doubtless very few will stick around.

Fog on 9th forced single Golden Plover and Green Sandpiper to ground on the Flats, and the first Ring Ouzel of spring was found the following day. However, it was still pretty quiet until 13th when the spring’s biggest day count of Swallows (at least 10, not actually very many!) and another Wheatear were good, a Sedge Warbler at Alex was better and at least three Ring Ouzels (including two bright males, sharing their time between the SSSI and Long Wood) were the pick of the crop. The ‘mountain blackbirds’ delighted plenty of visitors by staying well into the evening.

The following morning Bob found the season’s first Common Whitethroat in the brooms. A short while later, Barry discovered a Red-legged Partridge in the same vicinity, and while I was doing some breeding bird survey work in the Old Sewage Works I heard the unmistakable sound of a reeling Grasshopper Warbler, the first spring record for our area. Later in the morning, three Tree Pipits were seen there and Dan found a male Common Redstart near Davis Lane School in the afternoon. Add to that list a sprinkling of Swallows and you have the recipe for a very good day. Let’s hope there’s plenty more to come.

Tim Harris, 14/4/2015

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