Sunny Day

As is usual on a sunny day in August the reserve was very quiet yesterday, the birds having finished nesting and most of the migrants have yet to get moving. The human visitor too mostly go elsewhere when the summer sun comes out. However the sun does bring out the insects and there was a fair showing of dragonflies and butterflies, although tempered by the fact that numbers seem to be well down this summer across the board.

The moth trap catch was quite good, but much lower than I would have hoped, but with a warm week ahead we could be in for bumper catches by next Sunday morning when I have a moth event. To whet the appetite here are a couple of pictures of regulars from the trap.

black arches

black arches, male

brown china-mark

brown china-mark

Out on the reserve there were insects about but numbers are still rather disappointing, I did see a painted lady though, a species that has not been common this year. On the edge of the lichen heath I was looking for bee wolves when I spotted what, at first I thought was a large ant, but in fact was a true-bug nymph that was trying to look like an ant.

bug nymph

Alydus calcaratus nymph.

If anything they look even more convincing from the side.

bug nymph 2

Alydus calcaratus nymph

You can see the rostrum, that is the piercing feeding tube under the head that gives it away as a true bug, rather than the jaws that an ant would have.

One group of insects that do seem to be abundant are the grasshoppers. One species that still seems to be increasing is the lesser marsh grasshopper, a previously coastal species that has spread inland.

lesser marsh grasshopper

lesser marsh grasshopper

Although there were few birds of note around, there were significant numbers of some species. On Ibsley Water I counted 271 tufted duck and 355 greylag geese, the goose flock included what looked like an emperor goose accompanied by a barnacle goose and  a single hybrid off-spring.

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A Leech You Would Not Want to Meet

A much better day at Blashford today, with no more than the lightest of rain for a few minutes and a fair bit of warm sunshine. I made the most of the conditions and got outside for part of the day. As ever being out does rather increase the chances of seeing interesting things and when I was over at the Tern hide I saw a very smart adult female honey buzzard, it was flying steadily westwards over the lake being chased by 2 common tern. I was looking at the potential route of the new path that will connect the main car park with the Goosander and Lapwing hides, a development that we hope to put in place in time for the coming winter.

I went round the path as far as the Lapwing hide to check for any trees or branches down as I never made it there yesterday. There were none but close to the Lapwing hide the show of hemp agrimony and fleabane is superb and attracting lots of insects.

fleabane and hemp agrimony

fleabane and hemp agrimony

There were several species of butterflies, including very fresh speckled wood.

speckled wood

speckled wood

And green-veined and small white.

small white

small white

Walking back I could hear several Roesel’s bush-cricket, although I find they are no where near so loud as once they were, a sign of advancing age I’m sorry to say, but at least I can still hear  them. I eventually found one rather worn male of the long-winged form.

Roesel's bush-cricket

Roesel’s bush-cricket

I took a look at some of the temporary ponds we made a few years ago and was delighted to see that where they were once infested with the invasive plant Crassula helmsii  this has now all but disappeared. I also found a lesser marsh grasshopper on the bare ground in one of the pools.

lesser marsh grasshopper

lesser marsh grasshopper

I then returned to my office work, but the interesting wildlife did not end there. Blashford was hosting a “Wild Day Out” today and this included pond-dipping during which one of the children caught  a largish leech.

leech

leech

Looking closely we could see that it seemed to have a “hairy” underside.

leech with "hairy" tummy!

leech with “hairy” tummy!

In fact these were tiny little leeches, the offspring of this adult leech. Now I confess that leech identification is well outside my usual area but I think it might be Protoclepsis tesselata which is a leech that lives in the nasal passages of wildfowl, surely an unpleasant lifestyle even for a leech!