As usual my day started with a check through my garden moth trap, the moth highlight was a lobster moth, which was not in the trap but on the house wall. As usual it was a male, I have always hoped to get a female one day so I could obtain some eggs and rear their extraordinary caterpillars, which I have never seen.
Not all the insects attracted are moths and the other highlight was a cream-streaked ladybird.
Mid-summer is typically a time when very little changes when it comes to the birds on the reserve, there are ever more youngsters around as the breeding season progresses, but generally until autumn passage gets going not much change in the species present. So I got a bit of a surprise when I went over to check to on the Tern Hide, as I approached I heard a Mediterranean gull calling, not too surprising as we get them quite regularly, although they did not breed this year, but then I could also hear a common gull. Common gull typically breed on moorland lakes and I have never seen one at Blashford in mid-summer, what was more this was an adult bird, a younger one would at least have been more likely.
One regular change at this time is the arrival of lot so geese to moult, the local geese are greylag, Canada and Egyptian. With so many in one place we do get occasional visitors, such as a Ross’s goose the other day, an escapee from somewhere, but without rings. This time I saw a single barnacle goose, another species that is establishing a feral population.
The native range of both barnacle and Ross’s geese is the far Arctic north, at least barnacle gees do winter in the UK, but the Ross’s wintering areas are the Pacific coast of N. America. I had wondered if these two would stay to moult with the local geese, when they moult they are flightless for a period, which is why they choose to do so on the largest body of water they can find and why Ibsley Water attracts so many, however both seem to have been one day wonders.
Another fine evening meant another walk out onto the heath from home. There are still lots of silver-studded blue around and they were roosting in the tops of the heather as the sun went down.
I also found a tiny and very well marked micro moth called Aristotelia ericinella, which appropriately enough has caterpillars which eat heather.
This summer has been very good for grasshoppers and on the heaths there are lots of field grasshopper and at the margins if there is more grass, or it is a little damper there will be meadow grasshopper too. I was a little surprised to find a woodland grasshopper out in the open heather though, as they usually utilise grassy rides within woodland.