From pond to meadow

At the beginning of June we re-started our Wildlife Tots sessions, discovering the weedy depths of the Blashford Pond. 

Pond dipping

Pond dipping

Our morning session started with a rescue, with Isabelle fishing this Emperor dragonfly out of the pond. It was quite happy to be handled, or relieved to be rescued, so we were all able to take a really good look.

Rescued Emperor dragonfly

Rescued Emperor dragonfly

Rescued Emperor dragonfly

I then relocated it to a safer spot, where it could finish drying off. It was still there when we met the afternoon group, so they were able to take a look at it too before it flew off. 

Emperor dragonfly

Newly emerged adult dragonflies are known as tenerals. They are weaker in flight and paler in colour. As the body and wings harden off they begin hunting for food, spending about a week feeding away from water and gradually acquiring their adult colouration. They are then ready to return to the pond to mate. 

It was a good day to look for dragonflies, we found lots of exuvia on the vegetation around the edge of the pond and found another newly emerged Emperor dragonfly along with a newly emerged Broad-bodied chaser.

Dragonfly exuvia

Emperor dragonfly

Broad-bodied chaser

From the pond itself we caught dragonfly and damselfly nymphs, newts and a caseless caddisfly nymph, amongst others: 

It was also nice to see the other insects enjoying the vegetation around the edge of the pond, like this honeybee, large red damselfly and figwort sawfly:

Honeybee

 

Large red damselfly

Figwort sawfly

At the end of the day I was lucky enough to spot another dragonfly emerge, this time it was a Black-tailed skimmer:

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So it was a very good day for dragonflies!

At the beginning of July we headed to the meadow. On the edge of the lichen heath we spotted this small tortoiseshell butterfly:

Small tortoiseshell

As we went in to the meadow we disturbed this grass snake, and we watched it slither up the hill to the birch trees at the top.  

Grass snake

We then sat quietly and did a still hunt, looking closely at the miniature world of the meadow around us before using sweep nets to catch grasshoppers, spiders, beetles, true bugs and more.

Meadow sweeping

We also saw a solitary bee, small skipper butterfly, ruby-tailed wasp and marmalade hoverfly:

Solitary bee

Small skipper

Ruby-tailed wasp

Marmalade hoverfly

My highlight from the meadow though was this solitary wasp, the Bee-wolf. The females prey on honeybees, paralysing them with a sting and carrying them back to their sandy burrow. Up to six paralysed honeybees are placed in each chamber within the burrow, then a single egg is laid and the chamber is sealed with sand. After hatching, the larva feed on the honeybees before spinning a cocoon to hibernate in through the winter and emerging the following spring.

Bee-wolf

Bee wolf

Our Wildlife Tots group offers fun outdoor play and wildlife discovery activities for pre-school aged children and their parents or carers once a month, usually (but not always!) on the first Monday. After a break in August, we will be meeting again in September, and details will be available on the events page of our website soon. 

Small copper

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Of moths and other insects, and a bit more besides…

I’ve fallen behind with my Young Naturalists updates, but since meeting at the reserve for the first time in April, enjoying the bird song and river dipping, we’ve been out onsite enjoying all the reserve has to offer, looking for reptiles, improving our moth identification, pond dipping and enjoying the insect life in the meadow. We’ve also been campfire cooking and improving the biodiversity of one part of the reserve by spreading wildflower seed. 

At the end of May we went for a walk on the northern part of the reserve, in the hope of finding some reptiles. We saw chiff chaff, blackcap and reed bunting and enjoyed listening to the reed warblers and Cetti’s warblers calling in the reed bed. 

We headed off into the reedbed to check some of the reptile refugia or felts used by the volunteers when they survey the reptiles. Our first sighting however wasn’t of a reptile, instead we found this caterpillar of the Oak eggar moth on top of one of the felts:

Oak eggar caterpillar

The hairy caterpillars feed on bramble, blackthorn, willow, hawthorn, hazel and other woody plants.

Under another refugia we were lucky enough to see our first reptiles, finding two adders. The first disappeared quickly into the vegetation, but the second stayed long enough for some of the group to get a good look and take some photos:

Adder by Daisy Meadowcroft

Adder by Daisy Meadowcroft

After leaving the reed bed we saw speckled woods enjoying the sunshine and watched the sand martins flying over Goosander Hide. We also saw a female adder basking on the bank by the hide.

After lunch we decided to pond dip, catching a very smart male smooth newt:

Smooth newt

We also caught an impressive Emperor dragonfly nymph, which given the number of exuvia around the edge of the pond was a bit of a surprise, there were still more lurking in there!

Emperor dragonfly nymph

Dragonfly exuvia

Dragonfly exuvia

The larva’s final moult takes place out of the water. As the adult dragonfly emerges from its larval skin, the cast skin or exuvia is left behind. It’s always fun to carefully look for evidence of their metamorphosis amongst the vegetation (and man made structures!) in the pond margins and the group had a good hunt, photographing their finds.

Pond dipping

Pond dipping

Photographing by the pond

Exuvia hunting

In June I had planned to spend the session focusing on insects, but with the weather so changeable we ended up adding in some campfire cooking as well. We began by looking through the moth trap where the highlight was this Poplar hawk-moth:

Poplar hawk-moth

Alex with the Poplar hawk-moth

We also had a Buff tip, with its amazing camouflage, a very smart Muslin moth and a Burnished brass:

Buff tip, doing its best broken silver birch twig impression

Muslin moth

Burnished brass

Rummaging through the moth trap didn’t take very long, and with the sun briefly making an appearance we hot footed it to the meadow before the showers came.

Meadow sweeping

In the meadow we saw a small skipper butterfly, grasshoppers, a speckled bush cricket, a green leaf weevil and a green-eyed flower bee enjoying the selfheal.

Small skipper

Speckled bush cricket

Grasshopper

Green leaf weevil

Green-eyed flower bee

Green-eyed flower bee

We also saw a number of Thick-legged flower beetles, also known as swollen-thighed beetles and false oil beetles. They are often seen on the flowers of ox-eye daisies and other open-structured flowers and only the males have swollen thighs:

Male Thick-legged flower beetle on Ox-eye Daisy

Female Thick-legged flower beetle on Perforate St John’s-wort

The meadow and the lichen heath are both covered in Perforate St John’s-wort at the moment, it is having a really good year. Traditionally it was used as a remedy for all kinds of ailments, including wounds and burns, and is still popular today for the treatment of mild depression. Research and opinions however differ on how effective the latter is.

It can be identified by its bright yellow star shaped flowers and the tiny ‘holes’ in its leaves. The holes are in fact colourless glands that apparently give off a foxy smell. If you hold a leaf up to the sun, the tiny holes are easy to see, but they’re definitely more obvious on a sunny day!

Tiny ‘holes’ in the leaves of Perforate St John’s-wort on a sunnier day

After a short while in the meadow, we headed back to the Centre collecting nettle tops on the way to make some nettle soup. We also picked some mint and lemon balm from around the pond to make tea. After gathering the kit and our lunches, we headed to the campfire area.

Alex decided to toast his sandwich and after eating we boiled some water for the tea and made our soup. Both had mixed reactions, although to be fair some teas did contain nettle, mint and lemon balm and we possibly gave the wrong person the nettles to wash… so our soup did contain a number of less welcome additions!

Mint and lemon balm

Nettle soup

Nettle soup

Campfire cooking

Campfire cooking

July’s session was also influenced by the weather. I had planned to do the Big Butterfly Count with the group last Sunday, something we have participated in with them for the last few years. The UK wide survey is running until the 8th August, so there’s still time to take part if you would like to, you just need 15 minutes and a sunny spot…

Thankfully, moth trapping has improved over the past few weeks, with more species and numbers of moths coming to the traps, and we were able to spend the morning having a good look through and identifying most of what we found.

Identifying moths

Common Rustic

Daisy made a list of those we were able to identify (we lost a few on opening the traps and some of the micro moths did stump us) and we managed to record 70 moths of 39 species in the first trap and 63 moths of 28 species in the second trap. Both traps were close to the Centre, with one positioned out the front towards the mini meadow by the Welcome Hut and the other positioned out the back of the building.

Our grand total from the Saturday night was 133 moths of 52 species. Here are some of the highlights:

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The Large emerald in particular proved popular:

Large emerald

Rosie photographing the large emerald

After lunch, we went back to the meadow to see if the Bird’s-foot trefoil had gone to seed. If it had, we were going to collect some to add to the other seed we had from Bob to sow, but unfortunately it wasn’t quite ready. We did see a Common blue butterfly resting on a seed head:

Common blue

We then went looking for wasp spiders on the lichen heath, managing to find two in amongst the soft rush. Their colours mimic the common wasp, keeping them safe from predators.

Wasp spider

Wasp spiders build large orb webs in grassland and heathland. Their webs are quite distinctive, with a wide white zig-zag running down the middle known as a stabilimentum.

After some impromptu boat making by Kimberley and Harry, we stopped off at the river to see whether or not their boats would sail:

Kimberley with her rush boat

Harry’s boat

Testing boats

We then began our seed sowing, adding Bluebell seed in amongst the hazels to the side of the path between the bridge over the Dockens Water and the road crossing to Tern Hide. We swept away the leaf litter and put the seed thinly on the soil surface, before brushing the leaves back over to cover them.

We then crossed over the road towards Tern Hide and went through the gate to the part of the site currently still closed to visitors. This was once a concrete plant, and when the plant was demolished we began restoring the area, including the old main entrance roadway. Although it has taken time, this spot is now well colonised by lots of plants and our addition of some extra seed will hopefully help improve it even more. 

We added Wild carrot to the driveway, scattering it thinly onto patches of bare ground, Devils-bit scabious up on the bank as it prefers a deeper soil and Jack-go-to-bed-at-noon on the same bank, poking each seed individually into the ground using a pencil (we also saved some of these for the mini meadow by the Welcome Hut). Finally we also added Yellow rattle seed and some assorted hawkbits and crow garlic.

Wildflower seeds

Seed sowing on the roadway

Seed sowing on the bank

Fingers crossed some of them come up!

Thank you to the Cameron Bespolka Trust for funding our purchase of tools and equipment for the group.  

Green-eyed flower bee on Inula hookeri by the Education Centre

 

So many insects, and a baby toad

Last Thursday I was passing the marjoram in the planter outside the front of the Education Centre when I noticed a bee I had not seen before. It was quite large and very striking, with a strong pattern on the underside of the abdomen. I managed to take a couple of photos and after a bit of research decided it was one of the sharp-tailed bees and probably the large sharped-tail bee, Coelioxys conoidea. Since Thursday it has been a fairly regular visitor to the marjoram and has been seen and photographed by a number of visitors, and Bob also confirmed it was a large sharp-tailed bee.

Large sharp-tailed bee, Coelioxys conoidea

Sharp-tailed bees are cuckoo bees, laying their eggs in the nests of megachile (leaf-cutter bees) or anthophora (flower bees) species. Only the females have the pointed abdomen which is used to cut a slit in the partition of the host’s cell so the egg can be placed inside. The coelioxys species hatches first, with the grub devouring the host egg and its food source.

This particular species favours the coast leaf-cutter bee, Megachile maritima. As the name suggests, they have a strong liking for the coast but can be found inland in areas of the New Forest. On Monday I noticed a leaf-cutter bee enjoying the Inula hookeri which is now flowering outside the Centre. The plant has large flower heads which the bee was meticulously working its way round before flying off to the next, so I was able to watch it for some time. Although not completely sure it was a coast leaf-cutter bee, they must be onsite somewhere if the large sharp-tailed bees are present.

Leaf-cutter bee enjoying the Inula hookeri, possibly Megachile maritima

Bob has been on a mission to fill the planters with plants that are good for pollinators but not liked by the deer, who have taken quite a liking to a number of them. The Inula hookeri however is not to their taste and the large yellow flowers are providing a brilliant nectar source for insects and its been great to watch the butterflies and bees visiting.

Brimstone enjoying the Inula hookeri

Whilst watching the brimstone enjoying the flowers I noticed a bright green and very smart leafhopper, Cicadella viridis:

Leafhopper, Cicadella viridis

There are also still blue mason bees around, they quickly made use of the new bee block Bob added in to the end of the planter and can often be seen resting on the planter itself.

Blue mason bee

On Sunday I popped to the meadow in the hope of seeing another bee I haven’t seen before which this time favours heather. The heather is now in bloom, but seeing a heather colletes bee proved harder, or at least seeing one still for long enough to get a good look was quite a challenge. They whizz around even faster than the green-eyed flower bees do.

Eventually one settled long enough for me to get a look and half decent photo:

Heather colletes bee, Colletes succinctus

Whilst watching the bees whizzing around I noticed a bee-wolf fly straight towards me clutching a honeybee. It landed by my feet, I had obviously been right next to its burrow and had taken it slightly by surprise, but after sorting itself and its prey out it flew to its burrow and disappeared. It was fascinating to watch.

Bee-wolf with honeybee prey

Bee-wolf with honeybee prey

Bee-wolf with honeybee prey

The light trap has revealed more than just moths over the past week. Last week we had a couple of visits form a rather large longhorn beetle, the tanner beetle, which is also attracted to light. They are a large beetle with a body length of 18-45mm and are broader than the other longhorn species.

Credit for this photo goes to regular visitor John 6×4, as I have been regularly working from the Welcome Hut since our wifi was improved and he bought the beetle over, on a log, for me to photograph. We were also able to show it to a passing family who were rather impressed!

Another beetle that found its way into the light trap was this species of dor beetle. It was very active so was a bit harder to photograph:

Dor beetle

On the moth front the two traps have contained a good variety, although many are quick to fly first thing where it has been so warm. Highlights have included bloodvein, coxcomb prominent, light crimson underwing, pebble hook-tip and a stunning gold spot.

Bloodvein

Coxcomb prominent

Light crimson underwing, photographed in the trap, it instantly flew once I took the towel away properly

Pebble hook-tip

Gold spot, the photo definitely doesn’t do this moth justice

We have also received some great photos this week from visitors. Jon Mitchell visited on Sunday for the first time since lockdown and was able to see and photograph both the large sharp-tailed bee and the heather colletes bee, along with damselflies, a gatekeeper and a couple of dragonfly exuvia by the pond. The second dragonfly nymph clearly thought the first had picked a good spot when it crawled out of the pond.

Sam has visited a number of times recently and asked his mum to share photos she took of the toadlet and alder beetle larvae he found whilst exploring here on his last two visits:

Toadlet spotted by Sam

Alder beetle larvae spotted by Sam

We do enjoy seeing photos taken by visitors whilst out and about on the reserve so if anyone else has anything to share please email it to BlashfordLakes@hiwwt.org, along with whether or not you are happy for us to share it wider via the blog.

Thank you very much to Jon and Sam for sharing your photos with us.

It’s the little things…

Whilst Bob has been doing a brilliant job of blogging his 30 Days Wild antics, this week is also National Insect Week. Organised by the Royal Entomological Society, it encourages everyone to appreciate and learn more about the ‘little things that run the world’.

Insects are by far the most diverse and ecologically important group of animals on land and there are over 24,000 known species in the United Kingdom alone, with hundreds of species to be found in almost every garden and green space. With so many to study they are grouped into orders, for example the Lepidoptera (butterflies and moths), Odonata (dragonflies and damselflies), Hymenoptera (bees, ants and wasps), Orthoptera (grasshoppers and crickets) and Coleoptera (beetles) to name a few.

Insects have a huge role to play and without them our lives would be very different: they pollinate fruit, flowers and vegetables; they are food for amphibians, reptiles, birds and mammals; and they feed on lots of living and dead things themselves, breaking down waste and helping to keep the balance of nature. You can find out more about National Insect Week on their website.

So here’s a very mini Blashford insect safari, using photos I’ve taken over the past few days, covering a very meagre 23 species and spanning five orders – I have quite a few more to track down!

The moth trap has revealed some spectacular moths over the past few days, including some very smart Privet and Elephant hawk-moths:

There was also another Scarce merveille du jour, with its lichen coloured forewings which provide it with brilliant camouflage:

Other species included a swallow-tailed moth, peppered moth, pebble prominent, lobster moth, large emerald, iron prominent, buff tip and barred straw:

The raised planters outside the front of the Centre are still a good place to look for insects, with plenty of bees, ladybirds, and butterflies making the most of the flowers:

There has also been a red admiral regularly resting on the fence posts and gravel outside the front of the Centre…

Red admiral

…and I also found this Figwort sawfly on the mullein by the corner of the building:

Figwort sawfly, Tenthredo scrophulariae

I’m not sure I’ve seen the sawfly before, or if I have I don’t think I’ve had the time to photograph and identify it, so it was nice to find a different species. Its striking yellow and black bands mimic a wasp and whilst the adults will sometimes nectar on flowers as this one was doing, they will often eat other insects. The larvae feed on either mullein or figwort.

Where we have not been using the grassy area by the side of the Centre for school lunches and Wild Days Out free play, the grass has been able to grow nice and tall and a few other plants have sprung up, particularly around the tunnel. One plant in particular seemed popular with the bees and volunteer Phil tested out his plant finder app on it for me on Tuesday as I had been trying to identify it without much success. It reminded me a bit of dead nettle.

Known as Black horehound (Ballota nigra), it grows along hedgerows, road side verges and on waste ground and belongs to the mint and dead nettle family, Lamiaceae. When the leaves are crushed it gives off a pungent rotten smell to deter herbivores (perhaps we need to relocate some into the planter by the Centre which has been targeted by the deer) which has given it the local name of ‘stinking Roger’ in some places. It also has a long tradition in herbal medicine and has been used to treat a range of issues from respiratory problems to travel sickness and depression to gout.

Carder bee on black horehound

There have been a number of emperor dragonflies hawking over the Centre and ponds and yesterday I spent some time sat by the pond watching a male fly overhead, occasionally dive bombing me. Every so often he would return to one particular iris to perch, either on or above the exuvia that was still clinging on, so I guess this could have been where he emerged:

Emperor dragonfly

This damselfly was not quite as fortunate as I found it in the firm grasp of a zebra spider who was doing an excellent job of carrying it around the post to devour in peace:

Zebra spider, Salticus scenicus, and damselfly

In venturing further from the Centre to check the reserve, I had a brief glimpse of a fritillary along the Dockens path and managed a quick photo. I think it’s a Silver-washed fritillary:

Silver-washed fritillary

In studying all the mullein I came across in the hope of stumbling across a mullein moth caterpillar, I had to settle for this grasshopper instead, although it did pose very obligingly for a photo:

Grasshopper

Now is definitely a good time to find and watch insects, and you don’t need to venture far to track them down as even the smallest garden or green space can provide a home for this incredibly diverse group of animals. So if you get the chance head outside and see what you can find!

Moving away from the insects, I ventured into our woodland log circle area on Sunday and it has certainly enjoyed the lack of bug hunting children, I don’t think I’ve ever seen it so green and grassy. On a number of logs I found the fruiting bodies of the slime mould Lycogala epidendrum, also known as wolf’s milk or groening’s slime. If the outer wall of the fruiting body is broken before maturity they excrete a pink paste.

Slime mold, Lycogala epidendrum or wolf’s milk

Finally, although they have been disappearing very quickly with the warmer weather, the grass snakes by Ivy Silt Pond have been very obliging, with two often on the stretch of hedge immediately behind the temporary sign:

Grass snakes on the dead hedge by Ivy Silt Pond

Young Naturalists catch up

On Sunday we held our first online Young Naturalists meeting using Zoom. It was a great success with eleven young people joining us for two hours. We chatted about what everyone had been up to over the last couple of months, including their wildlife highlights and where they had been on their daily walks, how they had been finding homeschooling and projects they had been doing at home – a lot of lockdown ponds have been created which is lovely to hear!

We were joined by volunteer Nigel who pond dipped his garden pond and shared his catch with the group, shared some of the moths caught in his light trap the night before and talked about some of the butterflies out on the wing at present, using photos to help.

We also used the digital microscope to take a closer look at the moths caught overnight at Blashford. Sadly the trap included the remains of a privet hawk-moth, indicating a bird had managed to get in and have a feast, something that does unfortunately happen on occasion. An easy meal for the bird, not so good for the moths! We had a closer look at what had been left behind, its head and one wing. The head was still wriggling which was slightly disconcerting! By chance, Alex and Thomas who had also run their moth trap at home the night before had caught a privet hawk-moth too, which hadn’t fallen foul of an intruder in the trap, and we were able to have a look at a live one.

We had some great moths in the trap and looked up a couple we didn’t know online using the Hants Moths Flying Tonight webpage.

We also had a closer look at some dragonfly exuvia I had collected from around the pond:

Dragonfly exuvia

The larger exuvia is from a emperor dragonfly whilst the smaller one is from a downy emerald. These exuvia are both larger and different in shape to the damselfly one I shared yesterday.

It was great to be able to catch up with the group and we are planning on running sessions fortnightly over the next couple of months. We will be making the most of the moth trap, looking at some of Blashford’s pond and river creatures using the digital microscope, using photos to improve insect identification, create a few quizzes to keep us going and continue to share wildlife sightings and experiences.

When I returned from furlough I got in touch with the group to see what they had all been up to and whether they had any wildlife highlights from their time in lockdown. I hadn’t got round to sharing them sooner, so these are there replies, hopefully a couple more will follow:

Kiera – from an email on the 20th May

Last week we went for a walk at Kings Hat near Beaulieu and we stumbled upon this lizard running through the grass. It’s the first one I have seen in the wild!

Common lizard by Keira

Amber – from an email on the 18th May

I have been lucky enough to have taken some great nature photos during lockdown. We have been very careful to only walk from home on our dog walks. I have a dachshund called Hagrid.

We’ve recently discovered lots of great walks around Hightown Lakes in Ringwood, some longer than others. In March we came across a mummy duck with absolutely loads of ducklings. Then just last week, we were on our way to the lakes and saw the most wonderful thing, a field of Canada geese, and about 30 gosling’s!! I have never seen so many, they were impossible to count.

The best picture I managed to take was a chicken having a paddle, I didn’t know chickens liked water.

Will A – from an email on 20th May

My dad has built a veggie planter in the front garden and another planter with a wildlife pond and seating area in the back garden. I enjoyed helping build the wildlife pond and have included some pictures of the garden.

Since we only live a ten minute walk away from Stanpit Marsh we have made an effort to get out for a walk most days and I am appreciating things a lot more. I have seen Stanpit spring into life since the end of February. I feel very lucky to have this on my doorstep especially when compared to others. I have also heard from a neighbour that seals have been seen on the beach at Highcliffe.

I’m looking forward to catching up with them again in a couple of weeks to see what else they have been up to.

Our Young Naturalists group is kindly sponsored by the Cameron Bespolka Trust.

Feather finds

Today’s wild highlight was finding and appreciating this beautiful jay feather, which I spotted on the gravel outside the back of the Education Centre this morning, close to the moth trap:

Beautiful blue Jay feather

The moth trap was fuller today than it has been for some time, with a greater variety of species. The highlights (or the one’s that didn’t fly off instantly, it’s so warm first thing) were:

I also thought I’d share two that were in the trap last Thursday morning, as I didn’t get round to sharing them then and they are both too smart not to:

After looking at the moths I decided to clear in front of the bug hotel, before it got even hotter. Our Young Naturalists group made it last summer, using old pallets that had been left over from the improvement works here last Spring and anything else we could find. It sits behind the new pond, but was no longer visible from the decking.

Spot the bug hotel

I only pulled up the garlic mustard, also known as ‘Jack-by-the-hedge’, which has gone over now and is present all round the back of the pond, and some stinging nettles that were right in front of the hotel, opening it up again to receive more sunlight. We couldn’t have cleared it much sooner as Bob had noticed the female mallard on the pond and was certain she was nesting directly behind the hotel, so we would have disturbed her.

After!

I will have to keep an eye on the blocks of wood to see if any bees move in…

Whilst out by the pond I spotted lots of damselfly exuvia on the vegetation growing out of the water, which is not surprising given the amount of damselflies that are on the wing at present. These dried outer cases are left behind when damselflies (and dragonflies) finish the aquatic stage of their lifecycle and emerge as an adult.

Damselfly exuvia

I also went over to the main car park in search of a couple of different orchids Bob had mentioned were flowering. There are two pyramidal orchids close to the footpath into the car park and a bee orchid to the left of the path that leads up to the viewing platform. I could only spot one bee orchid, and was there some time looking for it! If you venture up there, tread carefully…

Bee orchid

This afternoon I walked round the ‘Wild Walk’ sculpture trail route to see which flowers are now out and what I could ‘label’ with our temporary signs over the coming weeks. I took one with me to mark the best spot for looking for grass snakes, and whilst there met a family who had seen one a short while earlier. I am still waiting for my first grass snake spot of the year!

On my way back I spotted a white-tailed bumblebee enjoying the bramble flowers. The honeybees are also back in the cavity of the turkey oak which is at the top of the Dockens Water path, before you turn right to head towards the river dipping bridge. I watched them flying in and out, but they were too speedy for a photo!

White-tailed bumblebee, Bombus lucorum

Back to Blashford

Last Monday I helped Bob put a couple of tern rafts out on Ivy Lake, something he had been hoping to do for a while but needed someone on site whilst he went out on the water. So when I say ‘help’, I do mean it in the loosest sense of the word as I kept an eye on him from the comfort of Ivy South hide.

The view from Ivy South hide – the spiders have moved in and the vegetation is taking over!

Luckily, two of the rafts were still on the edges of the lake, so they just needed moving out into position in the middle and securing in place. By the end of the day there were six common terns interested in one of the rafts and this number has gradually increased over the course of the week. In wandering down there today there were at least twenty either on the raft itself or flying around overhead, with a few black-headed gulls. We would usually put out more rafts but without volunteer support to make them and move them (not a job that allows for social distancing) they will have to make do with these two instead.

A blurred Bob out on Ivy Lake with two tern rafts (I liked the foreground!)

Whilst waiting for Bob I listened to the reed warblers with their distinctive chatty song and watched a pair of great crested grebes out on the water. I also noticed lots of newly emerged damselflies, yet to develop their full colours and markings, on the stems growing outside the hide. It takes a few days for them to develop their colouring, a useful survival mechanism as at present they are not quite ready to fly so blend in rather well with the vegetation. Lower down you could make out the cast skins or exuvia clinging on to the vegetation following their final moult and emergence as an adult.

Bob has also been busy strimming step asides into the edges of some of the footpaths, where it has been possible to do so, to create areas for people to pass each other more easily and aid social distancing when walking around.

In addition we have been busy planning extra signage for some of the footpaths and will be making some routes one way, again to aid social distancing and enable people to visit safely. Crossing the stretches of boardwalk safely will be particularly difficult, so people will be directed over these a certain way. We hope to begin putting signage up this week, at the entrances to the reserve and also at path junctions, so if and when you do visit please keep an eye out for them. Hopefully we will have ironed out any snags by the time we are able to open a car park, which fingers crossed will not be too far off now, we will keep you all posted…

It has been nice to spend a bit of time out on the reserve – I was back just in time to experience the bluebells along the Dockens Water, although they are going over now, and also heard my first cuckoo of the year this week. I wasn’t sure I was going to hear one this spring. There is also still some greater stitchwort flowering along the Dockens path:

On Ibsley Water the large raft is mainly occupied by black-headed gulls, although there were a couple of common tern on there early last week. It’s lovely to see the common terns back again for another summer.

By the Centre there has been plenty of insect life around the pond, with beetles, bees, dragonflies and damselflies making the most of the sunshine:

On Wednesday Bob and I were sat having lunch when the female mallard he had noticed on the new Education Centre pond made an appearance, followed by 13 ducklings. We watched them topple off the boardwalk into the water, one or two at a time, and enjoyed their company whilst we finished eating. Later on that afternoon they moved over to the original centre pond but I haven’t seen them since, so I hope they are ok.

It has also been really nice to be able to rummage through the moth trap again, although with a few cold nights it has been quite quiet. Here are some moth highlights:

There have also been a number of cockchafers in the light trap. Also known as May bugs or doodlebugs these large brown beetles also fly around at dusk.

Cockchafer, May bug or doodlebug

On Thursday I found the exuvia or final moult of a hawker dragonfly in the pond and fished it out to take a closer look:

Dragonfly exuvia

Leaving it out in a sunny spot to dry out I completely forgot about it, only remembering once I had driven home that evening. By this morning though it had found its way onto my desk, so Bob must have spotted it too!

I have also visited the meadow a couple times, the oxeye daisies are looking beautiful now they are coming into flower, rivalling the gorgeous pink display of ragged robin by the Welcome Hut which Jo shared a photo of last week. The common vetch and buttercups are also flowering and there are a few common blue butterflies on the wing.

The beautiful green beetle above has many names, it is known as the thick-legged flower beetle, false oil beetle and swollen-thighed beetle. Only the males have thickened hind legs, I might have to visit the meadow again in search of a female.

30 Days Wild – Day 4 – In Training

Not a very Wild Day today as I was mostly inside receiving First Aid training, important but not very wildlife-filled. On the plus side the training was taking place at Testwood Lakes, so at lunchtime I got out for a short walk around the area nearest the Centre. They have a fine education pond and it had several dragonflies racing about over it, I saw emperor, four-spotted chaser and black-tailed skimmer. On the emergent stems around the edge there were lots of damselfly exuvia, the case that is left when the larva leaves the water to transform into the flying adult. Unlike butterflies and moths this is done without a pupal stage, the aquatic larva walks from the water, the larval skin splits and the adult emerges, this is known as “incomplete metamorphosis”. Other insects that use a similar route are grasshoppers and true bugs. I could not get a picture of a damselfly exuvia but I did find an emperor one close enough to photograph.

emperor dragonfly exuvia

The pond is planted up with a good range of native water plants and marginals, we have many very attractive species to choose from. This makes the trade in invasive pond plants all the harder to defend, we do not need them to achieve an attractive pond and dealing with them when the get out into the countryside is very costly. One of my favourite native marginal species is the flowering rush and Testwood has several on full bloom now.

flowering rush

I was first introduced to this species when working at Titchfield Haven many moons ago in a time before digital cameras and mobile phones, hard to imagine such a time now I know!

What’s in My Meadow Today?

It was rather breezy and cloudy when I got home but as quick look in the meadow and I found a resting male common blue, it was waving about alarmingly in the wind but this shot is more or less in focus.

common blue at rest

Training continues tomorrow, so I doubt I will see much wildlife, but at least everyone should be a little bit safer on the volunteer tasks.

I am lucky as usually I get to spend a lot of my time out in the open and in wildlife rich places, today I had to grab what few minutes I could, but luckily there is, or should be, at least some wildlife somewhere to make every day just little bit wilder.