One of the great things about birding the same patch is you get to build up a sense (or even a monitored trend for those of us who keep spreadsheets) for which birds you see over time. Migration is, of course, a major factor in birds appearing and then disappearing. Our Swift flocks have now gone. They were present on every visit to the Patch from 22 April until the end of July. I missed last weekend as was away so can’t pinpoint their departure. But it never ceases to amaze me how fleeting their breeding stopovers seem to be. One day the the sky seems full of scything screamers and then, like Keyser Söze, they are gone.
Willow Warbler is a species which seems to have a tentative perch-hold on the Patch. I got four records of Willow Warbler in the Spring. The first was probably just a passage pass-through, and then three weekends in a row in April/May when I had one or two birds singing. Almost certainly an attempt at making a viable territory, but not, perhaps, successful. Now we get a second bite at the cherry with the returning birds and I got a bright bird yesterday in Wanstead Park.
But with other birds, their presence or otherwise seems more arbitrary or subject to annual cycles not connected to migration. It has been a good year for Little Owl on Wanstead Flats. We think two pairs have bred successfully. I looked in their ‘usual places’ yesterday but couldn’t find them, only to hear one calling loudly from a different copse as a dog walker went past it. It stayed put long enough for me to take its picture.
Nuthatch, and even Treecreeper, have also been spotted more frequently this year than in others. But other birds seem not to be doing as well. I’ve seen very few Grey Wagtail this year, for example. Whilst Little Grebe seem to be doing better than I remember before, and have bred on Alexandra Lake, Great Crested Grebe have seemed almost entirely absent; I saw my first for this Spring and Summer on the Shoulder-of-Mutton pond in Wanstead Park on Saturday.
2016 and 2017 were good years for Wigeon on the Patch. We saw up to a patch-record-breaking 61 birds in 2016. But there were very few sightings of this duck early this year with it not even being on my patch year list. So I certainly didn’t expect to see one today on 12 August! But Nick found one, on the River Roding, and I photographed her as she is the earliest returning Wigeon we have a record of on the Patch.
Other birds are scarce visitors but you come to expect them at certain points in the year. So it is with Yellow-legged Gull. Today three of us were treated with lovely views of a 4th calendar year bird that Nick actually found yesterday by Alexandra Lake. This was a patch year tick for all of us involved.
Meanwhile, other birds never seem far away. It is a rare day on the Patch not to hear the yaffle of a Green Woodpecker, or to see one sail over your head at some point. However, despite them being common, I don’t often get to watch them close-up, so yesterday I was pleased to get close views of two males; an adult and a juvenile by Perch Pond in Wanstead Park. In my slightly sentimental state as an expectant dad, I like to imagine that this was father and son bonding on the Patch. Something I hope to be able to do in due course.