A bit of a lull for a couple of days due to computer problems, perhaps now sorted? But only time will tell.
Over the last couple of days, and say this quietly, it has been rather more summery. Although it is clearly already moving into late summer as many migrant birds are on the move, starting their southward journeys. On Ibsley Water there are returning common sandpiper, at least two on recent days, also a fine male black-tailed godwit yesterday, returned from trying to breed in Iceland. There have also been large gatherings of sand martin stopping to feed on their was south to Africa for the winter, likewise I suspect that some of the swift are on the move too. The cuckoo have stopped “cuckooing” and most will be gone, just the juveniles left to give us records into autumn. Although the blackcap still sings it is now the late summer song, which is subtly different form their spring one, still recognisably blackcap, but with a more melancholy sound.
It is not all downbeat though, lots of butterflies are coming out, “Brown season” is in full swing with loads of meadow brown and marbled white (they are browns really, honest) and the first gatekeeper too. It is also getting towards peak horsefly season, okay perhaps not such a cause for celebration, but most species do not bite humans. Today I came across one such species Hybromitra distinguenda, also known as the bright horsefly. It was also a male, so no risk at all of being bitten as it is only the females that bite. He was hovering at about 75cm, swinging from side to side and back and forth, above the track to Ivy South hide as I went to open up. I have seen other Hybomitra species doing this, sometimes as early as 06:00am and often in small groups, I assume it is some sort of display to attract passing females, but I have never seen a female fly in. Here are a couple of pictures I managed to grab.
Horseflies are remarkable creatures, they are probably the fastest of all flies, capable of 30 or 40 kilometres per hour and incredibly manoeuvrable being able to make a 180 degree turn in just a few metres, even at that speed. They have huge eyes that give them close to a 360 degree view of the world and a visual processing speed that makes catching them fantastically difficult unless they are not paying attention.