I wonder if the rather sudden end to the hot spell in Victoria was the tipping point for many of the waders preparing to depart. Over the weekend we had the first decent rain in many weeks, and a fairly sudden drop in overnight temperatures, from mid 20s down to low teens. Today when I had a late afternoon visit to the Western Treatment Plant there seemed to be a lot fewer of some wader species. Red-necked Stints seemed to be about the same, but Sharpies and Curlew Sandpiper were harder to find – only a few of each, no Marsh Sandpipers, Godwits or Red Knot, and only 1 Greenshank.
I was really only looking in one spot (off Beach Road) so of course my observations could be influenced by tides and a myriad of other factors. A week ago there were lots of Curlew Sands getting their rich summer colours, while today I could only find a couple. The Stints are starting to show colour as well – it seems quite a change in a week, and perhaps I’m looking at different birds. I’d be interested to hear if others are finding the same changes.
No sign of any of the ‘specials’ from recent weeks: Wood, Common, Broad-billed Sandpipers, but they probably wouldn’t fit anyway because of the huge numbers of Red-kneed Dotterel. A couple of Australia Spotted Crakes as well – I can’t think of a wetland around the Geelong region where I haven’t seen crakes this summer.
Russell Woodford Geelong ===============================
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