Saturday, 22 May 2010

Snow!


Visitors at Blashford today had to trek their way through drifts of snow! Of course they weren't real snow drifts at all but drifts made from millions of tiny seeds from the Willow trees which had been released into the air. The seeds are supported by white fluff, helping them to catch the breeze and take flight. As it is so still the air has been filled with these seeds all day. They have been floating around before settling on mass to produce quite a spectacle.

Wednesday, 19 May 2010

Ah and Bluebells

A bit short of time so just a quick update, the Little Grebes at the Ivy South hide have had chicks for a few days now, each parent takes one or more to look after. The picture below was specially selected for its "Ah" rating.
Other birds in the last couple of days included the duck Pintail and Wigeon still on Ibsley Water and 3 Goosander which flew in as I was after poaching anglers at dusk. Today two Dunlin and a Wheatear were the highlights. the Wheatear sounded like it was a male Greenland race, but I never actually saw it. The best I could do was a quick pic of one of the Dunlin.
Out in the woods the Bluebells are looking good and a bit of warmth today has brought out more damselflies and butterflies.
Hopefully a bit more tomorrow if I get time.

Sunday, 16 May 2010

Some Moths, Some Bats and No Badgers

On Friday night we ran a (slightly early as it was really Saturday) National Moth Night event. The target was moths and bats, the latter have declined, probably because night-flying insects seem to have got scarcer, certainly many moth species have.

We started by trying to see the Badgers feeding at the Woodland hide, unfortunately the Badgers were true to form, at least when I try to see them and did not show up. As it got dark we set five moth traps running and tried a very speculative couple of goes at "sugaring". The bat detectors started clicking and slapping as the Pipistrelle bats came out to feed, they particularly liked feeding over the moth traps.

The night was calm which was good, but the sky cleared, so the temperature dropped, which was not so good. An ideal night for "mothing" is calm, moonless, cloudy and warm, perfect nights are those muggy ones when sleep is difficult, then the moths will fly for long periods and so are more likely to come within range of the trap.

As well as moths the lights attract caddis-flies, beetles, wasps (especially parasitic ones) and lots of tiny flies. The complete list of moths caught on the night, some of which were only found when we opened up the two traps run overnight, was as follows:
Clouded Border, Common Wave, Common White Wave, May Highflyer, Red-green Carpet, White Ermine, Muslin Moth, Clouded Drab, Nut-tree Tussock, Flame Shoulder, Common Quaker, Hebrew Character, Shuttle-shaped Dart, Pebble Prominent, Pale Prominent, Lesser swallow Prominent, Least Black Arches and an unidentified Pug species.

Thursday, 13 May 2010

A Day of Displays and a Lump of Concrete

I opened the Tern hide on a near perfect scene, the lake calm and the sun shining. Close to the hide two pairs of Great Crested Grebe were having a dispute, with a lot of calling and heads held low over the water in threat display. Until I took the picture below I had not realised what a sharp angle they can get into their neck, the dip down behind the head looks like an angle that should not be possible.
In between each bout of threats between the pairs each pair engaged in short displays as pairs, neither had any weed to truly "danced" but they looked very fine in the sunshine and the whole effect was enhanced by the reflections.
Other birds on the lake were little changed from yesterday, the Pochard, Wigeon and Pintail are all still there. A single Common Sandpiper was the only non-breeding wader. During the afternoon the Little Ringed Plover were displaying vigorously right in front of the hide and only about half way to the shore, I cannot think I will ever see them better.
It was Thursday so the volunteers were in and as usual a load of work got done. Two new sign boards were put in and one was taken out. What I did not know when the job started, but was discovered soon enough, was that the sign taken out had a huge lump of concrete on the bottom of it.
A sure sign that summer is coming is that we started pulling Himalayan Balsam seedlings. This invader came here via gardens from India and has escaped and is often dominant along streams and in marshes, much to the detriment of many native species. The flooding we had in the winter managed to deposit seeds in places way above the usual levels and April's warmth seems to have resulted in good germination. The seedlings can grow from a few inches now to be six or eight feet high by late summer.We also all managed to see the Fox cubs near the store at the start of the day, one of them was constantly head shaking, for no obvious reason, but it did look very odd.

Wednesday, 12 May 2010

New Life and a Black Ending

I had a surprise when I was walking to the Ivy north hide this morning, just after I had passed the store I noticed a movement just off the path and there were three Fox cubs sunning themselves, I then realised that the holes there must be the earth. I am not quite sure how I had failed to realise this earlier as they could hardly be more obvious. I did take a picture but it was so bad that even I will not post it.

Instead I post a picture of one of a pair of nest building Treecreeper high up in a dead Oak along the Dockens Water path, at first I had thought they were feeding young but then saw that what they were taking in was not food at all.
As today was the nearest thing to a decent May day that we have had so far I had a short search for some of the spring insects that should be out by now. Along the way I saw four species of damselflies including my first Azure Damsel and Blue-tailed Damsel this year. The picture is of the Blue-tailed.
In the same area as the damsel I came across the little jumping spider below, it had just caught a fly. The huge forward pointing eyes can be seen in the picture, these are important for the judging of distance crucial to making accurate jumps. It is a common species called Heliophanus flavipes and has distinctive pale legs and yellow palps.
Sweeping the vegetation I caught the small caterpillar below, I think it is the larva of the Engrailed, a common moth of the late winter period which has a second brood in late summer.
After a good start the sun went in and i was just about to give up when I found the hoverfly below resting on a frond of Royal Fern, it was evidently waiting for the sun to come out again as it was in basking mode. This is a particularly striking black and yellow species called Xanthogramma pedisequum.
From all this concentration on other wildlife you will have guessed that today was pretty light on birds. The Pintail, Wigeon and Pochard were all still on Ibsley Water, as were two Dunlin. The most notable bird event of the day was that the Great Spotted Woodpeckers featured on Woodpeckercam have obviously hatched as they adults are now bringing in food.
The day ended on a black note, in the shape of 2 Black Swans on Ibsley Water

Tuesday, 11 May 2010

A Duck into Ibsley Water

After being off for a couple of days I opened up the Tern hide full of hope for something new, I was not entirely disappointed, but it was not so much something new as unexpected. The Wigeon and drake Pochard that have been around for a while were still out there, as was a duck Pintail. I have not seen a Pintail for something over a month so this was a real surprise. It was quite close to the hide, as it still was at the end of the day, so I got a rather distant picture.
As well as the ducks the Little Ringed Plovers are still performing and they were joined this morning by a single Ringed Plover. The Oystercatchers have lost their nest on the island half way up the lake and are now taking an interest in the small island just east of the hide.

Other sightings today included a Spotted Flycatcher near the Woodland hide, something of a rare bird these days, otherwise my first Broad-bodied Chaser of the year and good numbers of damselflies were also noteworthy.

Sunday, 9 May 2010

Ducklings Living the High Life

Finally after over a month of sitting on the eggs the mallard ducklings have hatched! I have no idea on how many there are but every now and then a duckling's head pops up next to the mother. It wont be long until they have to take their leap of faith from the nest and down to the river below!