Letting the Light in

For several weeks now there have been contractors working up at the Linwood reserve working to open up an areas of mire habitat that had become seriously shaded. This happens more or less imperceptibly, in this case it was easy to think the area had always been continuous woodland , but the flora told a different story. Many species present, although declining, were ones that do not tolerate being heavily shaded. In addition when the trees are looked at more closely it was obvious that many were no more than twenty or thirty years old. The Our Present, Our Future (OPOF) New Forest National Park project had a strand that was dedicated to helping to restore habitats such as this and it is this project that has enabled the heavy work to be done.

Linwood SSSI clearance works

Work to clear shading trees from Linwood mire habitats

The oak and beech trees have been left alone, the opening up has been achieved by felling birch and pollarding willow. Some trees have been ring-barked to leave them as valuable standing deadwood habitat. It will be interesting to see how species such as white sedge and bog myrtle respond to having access to more light in the years to come.

Last night was very mild and I was looking forward to seeing what the moth trap had caught. The trap was against the wall of the Centre and there were 45 “November” moth on the wall alone! November moths are hard to identify reliably as there are a few very similar species, so I lump them together when recording. Other moths included three merveille du jour.

Merveille du Jour

Merveille du Jour – I know I have used pictures of them many times, but they are one of my favourite moths!

There were also late large yellow underwing and shuttle-shaped dart as well as more seasonable black rustic, yellow-line Quaker, red-line Quaker, chestnut and dark chestnut.

dark chestnut 2

Dark chestnut, it is usually darker than the chestnut and has more pointed wing-tips.

In all there were 16 species and over 70 individual moths, other notable ones were a dark sword-grass and two grey shoulder-knot.

grey shoulder-knot

grey shoulder-knot

We have been doing a fair bit of work around the hides recently, mostly aimed at improving the views from them. Tomorrow it is the turn of Ivy North hide, so I expect there will not be much to be seen in the northern part of Ivy Lake during the day. With luck I will get some sight-lines cut through the reeds, so perhaps the bittern will get easier to see, if it is still around.

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Ice, Ice

Blashford was unusually quiet today, not really surprising as roads to the reserve were treacherous and the fog meant that seeing more than a few tens of metres was impossible. This is not to say that there was nothing to see however. At the Woodland hide there were at least 2 male brambling feeding with the chaffinch and from Ivy South hide the ducks were concentrated close to the hide, giving great views. However the real things to look at were the effects of the cold weather on the everyday things around the reserve, the heavy frost on the trees and grass and frosted seed heads. Best of all, in my opinion were some amazing iced leaves embedded in some of the frosted puddles.

ice-leaves

Iced leaves

The mass of leaves looked good but some of the single leaves were even more impressive.

ice-leaf

Ice leaf

I think the effect comes from little pockets of air trapped along the leaf veins, but I don’t remember seeing it before.

Today was also notable as the day our new apprentices started, they are working with us until the end of March as part of the “Our Past, Our Future” project with the New Forest National Park.