After a windy night I looked out over Tern hide this morning with some hope of seeing something new blown in. I was greeted by an adult peregrine perched on one of the posts outside Tern hide and unsurprisingly not many other birds.
Peregrine digi-scoped in the early morning gloom.
Scanning further up the lake I spotted the juvenile black tern that has been with us for a while, then a second bird also dipping over the water, this time a young little gull, later it became clear there were two of the same age. Lastly I noticed a small wader flying low over the water, it took me a moment to realise it was a grey phalarope, no doubt blown inland overnight and if the forecast is correct probably the first of many.
There were still hundreds of hirundines, it seemed more were house martin today, but it may just have been that more martins were low over the water today. With all these martins it was perhaps inevitable that a hobby would be drawn in to hunt them and there was at least one for a good part of the day. It engaged in fantastic dives, steep climbs and stall turns that would have even have impressed the spitfire pilots that once flew from here. In mid afternoon the phalarope caught its eye and apparently it managed to knock it into the water, luckily it seemed uninjured and flew off high to the east with the hobby in pursuit. A few minutes later a hobby flew in from the east, so it was hoped that the phalarope escaped.
The volunteers were working to cut back the path to Lapwing hide today, normally this is a quiet part of the reserve, but the phalarope attracted a fair few admirers so we saw a lot more people than usual. With almost five miles of paths on the reserve keeping them open in the face of fast growing brambles and and descending willows is a constant task, especially with autumn gales added to the picture. We were not just cutting back but also trying to create sheltered bays and edges for insects and reptiles, so this was combined habitat creation and access work.
Today may have been the last day of April, but it felt more like the last day of January! a bitter north-east wind was blowing hard across Ibsley Water making it foolish to open the windows at the Tern hide. The cold had brought thousands of aerial feeders low in over the water in a desperate search for any sort of flying insects to eat. At first I though they were mostly swallow and sand martin, but it turned out things were a little more complicated.
Close to Tern hide there were a lot of swallow, whilst further out over the water sand martin were the majority. Further away house martin dominated, especially close to the northern shore of the lake. All this made estimating numbers a bit tricky. In the end I “guestimated” around 4000 hirundines were present with slightly more than half being sand martin, perhaps 2000-2500, then house martin with around 1000 and then 500-700 swallow. All in all it was quite a sight, although one that featured birds that were not at all happy. Luckily the promised rain never arrived and it actually got a little brighter later on and many of the birds left to feed elsewhere. Perhaps oddly by the end of the day swift were one of the more numerous species, maybe 500 were feeding over the water, many more than in the morning.
Other sightings today included a yellow wagtail and a white wagtail close to Tern hide, from where I also saw a single black-tailed godwit, 2 common sandpiper and 3 goosander. Elsewhere 2 drake pochard were notable as was a single whitethroat, an oddly scarce bird at Blashford and mainly seen in autumn.
The moth trap contained just 2 common Quaker, moths don’t like cold, windy nights, but then who does.