From Lakes to Lake

Last Sunday I spent the day at Hampshire & Isle of Wight Wildlife Trust’s new reserve at Fishlake Meadows on the edge of Romsey. The reserve is so new that we don’t yet have a reserves officer in post, but it is good to have some presence on site, so for the day I got to swap Blashford Lakes for Fishlake.

The site is around 60ha of abandoned farmland that has flooded to produce a mosaic of open water, reedbed and fen, wonderful habitat for a wide range of species. At present views across the site are limited by rapidly colonising willow and bramble, but tantalising glimpses can be had across the area from the old barge canal that runs north from the town.

The day was much finer than had been forecast and instead of dodging showers I got to enjoy a huge range of insects enjoying the flowery fen vegetation. One species that I was very pleased to see was the yellow loosestrife bee. This species is dependent upon the yellow loosestrife, not for nectar or even for pollen, but for its oil. Why would a bee need oil? That is the really clever part of the story, the bees collect the oil from the flowers on special hairs on their legs and use it to waterproof their nest chambers. This allows them to make their nests in areas that are prone to flooding, so they can nest close to the flower rich fen rather than having to nest elsewhere and waste energy flying in.

yellow loostrife bee

Yellow loosestrife bee, nectaring on creeping thistle.

The huge number of flowers attract lots of different bees and I saw many species, although identifying them is a bit of a challenge. I think this one is a patchwork leafcutter bee, but I could be wrong, also nectaring on a thistle, this time a spear thistle.

patchwork leafcutter bee female

Patchwork leafcutter bee

I also saw lot of wasps, these are even more of a challenge to identify and I have not even tried with this one.

parasitic wasp

parasitic wasp

There was an osprey on site when I was there but I managed very skilfully to miss it entirely.

30 Days Wild – Day 8: Flowers in the Rain

Thursday is volunteer day at Blashford and it is well known that it does not rain when the Thursday volunteers are working, but today something went wrong and we got wet! We were continuing with our project to create a diverse new grassland along what used to be the entrance to the old concrete plant, we have spread seed and cleared brambles. Now we are going back to continue with cutting back the bramble regrowth and discourage nettles and some of the denser stands of creeping thistle.

A lot of the seed we spread has germinated but is has a lot that was already there lying dormant in the seedbank. This includes some with famously long-lived seed like poppies.

poppy

poppy

Poppies used to be a common “weed” of agricultural crops but these days are effectively controlled in most by herbicides. Another such agricultural weed was field pansy, which has also appeared.

field pansy
field pansy flower

Several species of thistles have grown up too, alongside the creeping and spear thistle there are a few musk thistle, not yet flowering, but the symmetry of their flower buds appealed to me.

Musk thistle bud

Musk thistle in bud

We also have a good showing of mullein plants with both dark mullein and great mullein, a few with mullein moth caterpillar on them. Both species have tall spires of yellow flowers, however the individual flowers are very attractive on their own.

dark mullein flower

dark mullein flower

I have high hopes for this area, it has many of the attributes you need for a herb rich grassland, a mostly poor, thin soil and a sunny aspect, if we can establish a tight sward it could become a real asset for to the reserve, good for plants, insects and close to the path and so easy to see.

My last shot of the day is also of a flower but in this case it is what was sitting upon it that was the main attraction. The flower is an ox-eye daisy and on it is a male red-eyed damselfly, I find this a difficult species to get a picture of, as they usually spend their time sitting on floating pond weed well out in the water, so one away from water was too good to miss.

red-eyed damselfly on ox-eye daisy

red-eyed damselfly on ox-eye daisy

This is what we should now call the large red-eyed damselfly, rather than the smaller newcomer to these shores, the small red-eyed damselfly, which tends to fly later in the season.

Although I did get wet, it was not cold and being out in a bit of weather from time to time has its own appeal, albeit in moderation. Let’s hope for a bit better tomorrow.

Pictures from the Purple Patch

It’s often been said, ( although, probably only  by me!) that a lot of the conservation work at Blashford is  ‘ a bit like gardening, but on an industrial scale‘ .  Today I was doing what, to me,  is one of the more pleasant gardening tasks of dead heading the buddleia.   We don’t have much buddleia left on the reserve, it’s a terribly invasive non-native plant and as such doesn’t really belong here so it’s largely being eradicated from the more wild parts of the reserve, with only one plant left near the Centre.  It is, however, a great nectar source for insects and removing the seed heads encourages more flower to form.  So what could be finer on a pleasantly warm day than a little light pruning whilst seeped in a heady fragrance and being constantly visited by comma, small tortoiseshell, green-veined white, silver-washed fritillary and peacock butterflies and also this smart red admiral.

 

Red Admiral

Red Admiral

The rich lilac/purple flowers of the buddleia are mirrored by many other flowers at the moment – indeed the reserve is going through a ‘purple patch; as evidenced by the flower-heads of creeping thistle, teasel and marjoram

creeping thistle

creeping thistle

 

Teasel

Teasel

 

Marjoram

Marjoram

All of which were within about four metres of the buddleia.

In fact I didn’t really need to go more than a few paces to see …

Green-veined white butterflies on marjoram

Green-veined white butterflies on marjoram

Southern hawker dragonfly

Southern hawker dragonfly

Common Lizard playing 'peek-a-boo' on fencing around the pond

Common Lizard playing ‘peek-a-boo’ on fencing around the pond

and perhaps most unexpected this small furry mammal taking advantage of  the largess provided by some spikes of seeds ( sorrel I think) close by the pick-nick benches

mouse or vole

mouse?

After my embarrassing faux-pas over the bee/hoverfly last week ( thanks to those who put me right) I’m reluctant to put a name to this  —  I just know there are really knowledgeable folks out there who can tell us.

And a final flourish was this rather posey small tortoiseshell who insisted on sharing a pick-nick bench with me.

Small tortoiseshell

Small tortoiseshell

As I say all this from, almost, a single position – can’t be bad…

Thistle Do(wn)

Hi(low)light of the day was an injured young greylag goose which some visitors saw being hit by a car on Ellingham Drove. Fortunately they  managed to catch it and bring in to the centre. We don’t have facilities or expertise to deal with injured wildlife, but there is a gentleman living close by who is able and prepared to give his time to rescuing wildlife and was willing to look after this bird.

At this time of year the initial frenzy of bird breeding activity has largely abated, many adults will no longer be holding breeding territories and are not so vocal. As they start to moult their plumage they will be less nimble and need to keep under cover, away from predators and birdwatchers.  A larger number of the waterfowl are now spending time simply loafing about on the lakes. For instance some 400 coot have been counted on Ibsley water.  I was asked to count them today, but unfortunately didn’t have a telescope with me.  Some birds, though, are easier to see as were the little egret and grey heron.

Little egret - note the yellow foot

Little egret – note the yellow foot

 

Grey heron

Grey heron

More a time for insect and wildflower interest at the moment. Trolling up to the seasonal path to check on the ponies we have grazing the reserve,  I noticed a profusion of pink, yellow and purple from hemp agrimony, fleabane and a mixture of spear thistles  and creeping thistles.

Hemp agrimony

Hemp agrimony

The flowers look sort of ‘washed out’ from the side view, but are magnificently intricate and olourful from above

Top view of hemp agrimony flower

Top view of hemp agrimony flower

Fleabane flowers are, perhaps,  one of the the richest yellow colours on the reserve,

Fleabane

Fleabane

especially where they occur in large clumps,

P1520842

whilst the delightful purple shades of  spear thistle are a welcome attractant to many insects.

hoverfly (Volucella inanis?) on spear thistle

hoverfly (Volucella inanis?) on spear thistle

even without accompanying insects the plants are a captivating structurally

spear thistle

spear thistle

although an awful lot of the creeping thistle have now set wonderfully fluffy seed heads

creeping thistle seed heads

creeping thistle seed heads

When I took this shot I was unaware of the small tortoiseshell – a sort of bonus really.

As I hinted above, there are plenty of insects around, but the heat is keeping most of them fairly active – so tricky to photograph, but I was quite pleased with this shot of a common blue damselfly.

common blue damselfly perched on a nettle leaf

common blue damselfly perched on a nettle leaf

The light trap is now in more regular use, following a period when a bird (robin I believe) was using it as a larder.  Pick of today’s ‘catch’ were this almost butterfly like moth, a  large emerald.

Large emerald

Large emerald

not to be outdone by an impressive garden tiger moth,

garden tiger moth

garden tiger moth

and an equally impressive tanner beetle.

tanner beetle

tanner beetle