Meanwhile, Back at Blashford

Whilst Tracy was off roaming the southern side of the Forest with the Young Naturalists, I was back at Blashford where Sunday was very pleasantly sunny and warm. As the week ahead looks grey and damp, it was likely to be the best day of the week for butterflies and a good opportunity to get the transects done. Although numbers of butterflies are declining as the spring species decline there are a few summer ones starting to appear, the last couple of days have seen the first common blue and brown argus on the wing. Thanks to Blashford’s brilliant volunteers for organising and doing the butterfly transects.

brown argus

The first brown argus of the year (well my first at least).

I also finally saw my first grass snake of the year too, perhaps not strictly my first as I did find a freshly dead one a couple of weeks ago, probably killed by a buzzard. This live one was rather unexpectedly crossing the open gravel behind the Education Centre.

grass snake

grass snake on gravel

Although it has been sunny recently it was still quite cool in the persistent north or north-east wind, this changed on Saturday and the extra warmth seemed to prompt large numbers of damselflies top emerge, I must have seen many hundreds on Sunday, mostly common blue damselflies, but including large red, azure and beautiful demoiselle.

common blue damselfly

common blue damselfly (male), still not quiet fully coloured up.

It is very pleasing to see that two of our projects are showing signs of success again. The tern rafts are used every year, but it gets harder each year to stop them all being claimed by gulls, timing in putting them out is the key. By Monday there were at least 20 common tern on the rafts so hopefully this will be enough to fend of the gulls. The other project, the sand martin wall, has had more mixed fortunes. After a few years of success to start with it fell out of favour with none nesting for several years, but this year they are back! Not in huge numbers but a visit to Goosander hide is well worth the effort.

A number of people have asked me recently when the “new” path from the main car park to Goosander hide will open, regular visitors will have noted that the work was completed some months ago now. Unfortunately the answer is still “I don’t know” but rest assured I will make it known when it is open. The hold up is not of our making, but to do with the process of transfer from previous occupiers via our landlord and the meeting of various planning and other requirements.

The change to more south-westerly winds has reduced migrant activity, but the reserve has still seen a some waders passing through in the last few days, on Sunday a sanderling with a peg-leg was by Tern hide and today a turnstone was on Long Spit (as I have decided to christen the new island we created to the east of Tern hide this spring). Both these are high Arctic breeders and only occasional visitors to Blashford.

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A Mighty Perch has Landed

I will try and make up for the lack of any posts over the last few days by doing a short run through recent times at Blashford. On Thursday the volunteers were again busy on the western shore of Ibsley Water, raking up the grass, nettles, thistles and brambles that Ed and I were cutting. The idea is to encourage grass growth for wintering wildfowl such as wigeon and for them to leave the grass short enough for it to be suitable for lapwing to nest on in the spring. It is  a lot  of work but we are progressing steadily and hopefully we will see the effects this coming winter. It was quite warm and as we worked there were lots of butterflies, especially marbled white, meadow brown and gatekeeper.

gatekeeper

gatekeeper

At the end of the day on Thursday Ed and I set out to complete a project that he had been planning for some time, this was to put up a tall perch well out in Ibsley Water. As Ibsley Water is mostly between four and seven metres deep this was going to be quite a task.

transporting the perch

transporting the perch

After a bit of searching around for the right spot and the application of specialist perch placing skill the job was done.

the perch in place

the perch in place

All we have to do now is wait for the first osprey to land on it! So far all I have seen are common terns.

terns on the perch

terns on the perch

It was my turn to man the reserve on Saturday and despite mostly attending to office work it was a surprisingly varied day. It started with seeing a very smart adult summer plumage turnstone in front of Tern hide.

turnstone - almost a good shot, I knew we should have weeded the shore!

turnstone – almost a good shot, I knew we should have weeded the shore!

It was around all day and I am sure there will have been many good pictures taken of it, but this was my best.

turnstone

turnstone

In recent days there have been several reports of an adult Arctic tern at the Tern hide, apparently it had a ring on one leg. I photographed this one which fitted the bill in that it has a ring and a, more or less, all red bill, however this is still a common tern.

common tern, ringed adult

common tern, ringed adult

At this time of year many adult common terns bills have reduced black tips, or even no black at all, so you need to check other characters as well. In this case these are easily seen as it is perched so close to the hide. The characters to look for are: dark, almost black outer primaries (the long pointed part of the wings), on a common tern these feathers are old and very worn by now, on an Arctic tern they would be much paler grey. The legs of common tern are also longer as is the bill, but these features are of less use unless you have seen lots of Arctic terns. Sadly this shot shows none of the letters or numbers on the ring, but if anyone else gets pictures of this bird it would be great to try and see if we can read the ring and find out where it has come from.

There were also several of the fledged juvenile common terns around as well, soon these will be leaving so it is good to enjoy them whilst they are still here.

common tern, juvenile

common tern, juvenile

As I said I spent much of the day in the office, but got out on various errands as well, one was to respond to a call to say there was a mute swan stuck on the path alongside Rockford Lake.

swan on the path

swan on the path

Swans that land on Ivy Lake get attacked by the resident pair and if they fail to fly off get pushed up the bank and end up on the path where they are unable to get into Rockford Lake due to the fences. After a brief bit of swan wrestling I got the better of it and was able to lift it over the fence to join the non-breeding flock on Rockford Lake.

It was a great day for insects with lots of butterflies, dragonflies and other creatures out and about. I briefly saw a clearwing most but frustratingly failed to either get a picture or identify it before it flew off. It had been nectaring on a burdock plant at the Centre, which also had lots of tiny picture-winged flies on the flower heads.

picture-winged flies

picture-winged flies

The butterflies included lots of comma and this silver-washed fritillary.

silver-washed fritillary

silver-washed fritillary

Dragonflies included brown hawker, common darter, emperor, a probable migrant hawker and this black-tailed skimmer, which I found eating a damselfly.

black-tailed skimmer

black-tailed skimmer, female

How long will it be before the first osprey lands on the new perch? I for one will be very disappointed if there has not been at least one by the end of August.

Other bird sightings during the day included the great white egret on Ivy Lake, a green sandpiper on Rockford Lake and common sandpiper, dunlin, juvenile redshank and a report of a wood sandpiper all on Ibsley Water. I would be keen to hear more about the last record as only one person seems to have seen it despite there being lots of people about all day, it would be good to know a few details as we don’t see many of them at Blashford.