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

 

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White-tailed surprise

Spring is definitely here. On Ibsley Water the wildfowl have made way for the noisy black-headed and Mediterranean gulls which can be heard calling noisily overhead. Although a few ducks remain, including goldeneye, shoveler, goosander and gadwall, the majority have now departed. 

Sleepy pintail and wigeon, taken a few weeks ago

Female mallard

Male goldeneye

Female goldeneye

This afternoon a pair of redshank were feeding along the shoreline in front of Tern Hide whilst a pair of oystercatcher were on the island.

Redshank

Black-tailed godwit numbers have decreased and a black swan seems to be favouring the north-western corner of the lake. Although I’m still waiting for my first swallow, sand martin numbers have increased hugely and watching them does not disappoint. I popped into Goosander Hide yesterday to see if any were investigating the sand martin bank and they most certainly are:

Sand martin investigating the sand martin bank

Sand martin investigating the sand martin bank

Although the hides remain closed and we have no plans to open them at present, it’s nice to know the martins are back and hopefully, if the next few months go to plan, it may be possible for visitors to catch the end of this year’s nesting season later on in the summer. We will be keeping our fingers crossed!

Reed buntings have been singing high from the willows on the edge of the main car park recently, and yesterday after leaving Goosander Hide I spotted this one sitting pretty in the top of a silver birch:

Reed bunting

The highlight of yesterday’s walk (and something that definitely made working Easter Sunday worth it) was this sighting of one of the white-tailed eagles, high in the sky over Ibsley Water. They can cover such a huge area, you definitely need to be in the right place at the right time and have luck on your side, this was my first sighting of one of the (I’m assuming) Isle of Wight birds. Not the best photos, but they’re definitely good enough to tell what it is:

White-tailed eagle

White-tailed eagle

After getting mobbed by some gulls, which pushed it closer to where I was standing, it flew in the direction of Ibsley Common and the forest beyond.

Staying on the northern side of the reserve, the warmer weather has bought out the reptiles, with both adder and grass snake enjoying the sunshine. I’m still waiting for a grass snake photo opportunity, the adders have been more obliging:

Adder

Although there is some just outside the Education Centre, the edges of the footpaths past Lapwing Hide and the boardwalk are good places to keep an eye out for colt’s-foot. Local names of this flower include foal’s foot and ass’ foot, clatterclogs, horse hoof and son afore the father, with the latter name referring to the fact that the flowers appear before the leaves. 

Colt’s-foot

Wherever you walk at the moment it’s impossible not to hear the unmistakeable call of the chiffchaff, and with their numbers swelling on the reserve their call is turning into the back-drop of spring, along with Cetti’s warbler and blackcap.

Chiffchaff

I have managed a half-decent photo of a blackcap but will keep trying, as Steve Farmer very kindly shared his beautiful images – thank you Steve!

Blackcap by Steve Farmer

Blackcap by Steve Farmer

As well as the spring birds, it’s been lovey to see so many insects, with brimstone, red admiral, small tortoiseshell, speckled wood and peacock all on the wing. The brimstones have even posed for photographs:

Brimstone on primrose

Brimstone on pulmonaria or lungwort

The bees are also buzzing, with honeybees, bumblebees including the common carder bee and a number of different solitary bees active.

Honeybee on a gorse flower

I’ve seen both tawny and ashy mining bees as well as this little one:

Solitary bee

Smaller and less striking or noticable than the vibrant female, I think it could be a male tawny mining bee, but am not completely sure.

There are also lots of dark-edged bee-flies about. This bee mimic has a long straight proboscis that it uses to feed on spring flowers like primroses and violets. Their larvae are nest parasites of ground-nesting and solitary bees, feeding on the bee grubs. The female bee-fly flicks her eggs towards the entrance holes of solitary bee nests to allow the larvae to hatch in the right place. Once a bee-fly egg hatches, the larva crawls into the underground nest cell of a host bee where, once large enough, it attaches itself and starts to suck out the body fluids of the host species…

Dark-edged bee-fly, Bombylius major

Dark-edged bee-fly, Bombylius major

Elsewhere in the woodland the wild daffodils are fading and making way for carpets of lesser celandine, with ground ivy and dog violets adding purple to the bright yellow. As Jim mentioned, the tiny and easily overlooked moschatel, or town-hall clock, is also flowering, although you have to look closely to see it!

Wild daffodils at their best a few weeks ago

Lesser celandine

Ground ivy

Moschatel

 

Although the past couple of nights have been cold, resulting in a slightly less exciting catch in the moth trap, moth species have been picking up and there has at times been a very nice variety to look at and photograph. I think the oak beauty may be my favourite, so far…

Oak beauty

Common quaker

Hebrew character

Dotted border

Yellow horned moth

Acleris literana

Brindled beauty

Twin-spotted quaker

Early grey

So there is plenty to see and hear on the reserve at present, and as well as making the most of what spring has to offer it has been really nice to see some of our regular visitors and volunteers who live a little further afield venturing back to enjoy the insect and bird life and a walk in a slightly different location. With pond dipping events planned and hopefully an onsite Young Naturalists meeting at the end of the month, it feels as though things may be going in the right direction… 

Pied wagtail

Lockdown update, 1st April 2021

A somewhat inauspicious date to be posting a blog but I promise that there will be no making fools of anyone here!

I updated the website yesterday but unfortunately didn’t find the time to post on here. Essentially Mondays Step 1 of the Government’s roadmap for easing out of lockdown has had little impact on visiting the nature reserve other than in two small, but significant, details: firstly, the portable toilets are now open for use again!

They have been closed since the beginning of January as a necessary saving of £200 per month while visitors were (or should have been…) staying local and visiting for exercise only, and therefore not in quite the same need of them as someone staying all day or travelling to get here.

It has been lovely to see all of the usual regulars these last few days, whom we’ve not seen since last year, and judging by the smiles they were all pleased to be back!

The second Step 1 development is that now visitors are able to enjoy the nature reserve for pleasure as opposed to just exercise we are able to put out Tracy’s lovely and informative “wildlife spotter signs” and she wasted no time in doing so!

To run throughout the Easter Holiday, she has also re-prepared and put out the self-guided “Forest Folk” activity and trail that had to be taken in after only a few days of being out at the beginning of lockdown- information on the website here: https://www.hiwwt.org.uk/events/2021-04-02-forest-folk

We’re hoping to start running some small guided events too – watch this space!

I’ll leave you with some recent photos from the reserve:

Not sure I can think of anything quite so wonderfully evocative of Spring than a brimstone nectaring on a primrose… unfortunately the butterfly flew away before I could turn my camera on, but here’s the flower!

Warmer nights mean more moths and other nocturnal insects and the light trap is taking longer to investigate in the morning. Here’s the “catch of the day” from last night, a frosted green.

Although we are, hopefully, easing out of lockdown, please do continue to socially distance during your visits to Blashford Lakes and continue to respect the one-way routes and other signage around the site. This male and female adder are exempt from social distancing having formed a “support bubble” with each other…!

Weather warning news and a general catch up

Have been planning on writing a blog for a while as it has been far too long since the last post, but a yellow weather warning for wind and particularly strong winds forecast for overnight has finally prompted me to post!

If the weather is as unpleasant tomorrow as the forecast predicts it will be we don’t anticipate the reserve being particularly busy tomorrow (we’re aware of only two visitors so far today and they weren’t here long!).

If you are planning a visit here tomorrow (Thursday 11th March) do check here on the blog for site opening updates first, and do not plan to arrive first thing as even if the site does open tomorrow we will certainly be doing a site check when we arrive to ascertain that it is safe to open to visitors before opening the gates to the car park a little later than normal, assuming they open at all.

Todays weather is a far cry from that of the last few days which have been really very pleasant out of the wind in the sunshine. Nature has certainly been responding to the increase in temperatures and daylight length.

Bob reported seeing his first grass snake on Wednesday last week and indeed Tracy and I have both also seen the same snake basking in the same location on several occasions since. Adders have also now emerged and can be seen basking from the shelter of the dead-hedges along the footpath through the reedbed between Lapwing and Goosander Hide.

A beautiful and most welcome sight of Spring! One of several females seen on Monday – you can tell she is female due to the bronze colouration, males being silver.

Other animals who are stirring or making their presence felt this Spring include black-tailed godwit who have been present around Ibsley Water in significant numbers of up to 2,000 or more last week and really putting on quite spectacular flight displays at times. Although staff have yet to see one, sand martins have also been reported flying around Ibsley Water over the last few days. Green woodpecker, noticeable by their absence the last couple of years have been “yaffling” fairly consistently and the great spotted woodpeckers have also been drumming of course too. Nest boxes and natural cavities are all being investigated for their potential as nest sites by any number of birds, most conspicuous of which have been the nuthatches who have been very busy in numerous locations as they inspect the “real estate”.

Drier nights (tonight and last night being the exceptions!) have also led to our running the light trap more regularly for moths and although not teeming with moths in the morning, the rewards have generally been worth the effort of putting it out:

Yellow horned moth (is it just me or is it doing rather a good impression of a cat?!)

Oak beauty

On the mammal front the badgers, whose sett is in the vicinity of Woodland Hide, seem to have made a massive comeback – they all but disappeared from this location a few years ago for reasons unknown, but were clearly back last year and this Spring are incredibly active with any number of fresh diggings, latrines and piles of discarded bedding materialising!

One of the new (or newly “renovated” at least) sett entrances, with the old discarded bedding turfed out and visible on top of the spoil to the left of the picture.

Signs of so much badger activity!

The first of the wild daffodils started flowering 2-3 weeks ago but have only started to come into their best over the last few days:

Wild daffodils adjacent to Woodland Hide

In my opinion at least, one of our loveliest of Spring sights

Other wildflowers that have been becoming more prominent in recent days include coltsfoot, lesser celandine, primroses and willow catkins:

Coltsfoot

Beautiful lesser celandines

“Pussy” willow catkins, just now beginning to open and reveal their pollen riches.

I’ve often pondered the “yellow-ness” of Spring – certainly not all of our Spring flowers are yellow, but it is true that a great many are, as illustrated above, so I did a bit of research on this phenomena a couple of weeks ago and the general belief seems to be that this colour must be the most obvious to insects throughout the relatively low hours of daylight early in the year. Whatever the actual reason, all of these bright, colourful, flowers are a most welcome burst of colour after the greyness of winter! Another such welcome splash of colour is the vivid red of the scarlet elf cups which thrive on the decaying wood in the damp and shady areas of Blashford woodland, although having been fruiting for several months they are now starting to lose some of their vibrancy and will not be with us for very much longer:

Scarlet elf cup fungi

Other welcome signs of Spring include the slow but steady greening up of our tree’s and hedgerows, with the leaf buds of both elder and hawthorn now swelling and opening:

Elder

Hawthorn. This in the planted “lazily laid” hawthorn hedge that Bob has been working on in sections with the volunteers along the A338 for the last few years: reaping the rewards of all their hard work, it is becoming quite a fine dense hedgerow which, although not as pretty as a traditionally laid and woven hedge, is far easier to produce and at least as good for wildlife!

A less welcome sign of better weather is an increase in the number of “rogue” visitors accessing the site. Although by far the majority of visitors visit, use and respect the nature reserve as we intend a small minority do not. Illegal fishing and poaching activity has noticeably increased on the nature reserve, particularly on Ellingham Lake where it is less of a wildlife conservation issue, but also on Ibsley Water where it does pose significant risks to the ground nesting birds who nest around it and who are so readily disturbed by trespassers, be they anglers, birders or walkers who “just want to look at the lake”. Fly-tipping and of course littering, the latter of which is not usually an issue at Blashford Lakes fortunately, has also increased, and I was very saddened to see that most awful and unnecessary of modern British countryside sights for the first time at Blashford Lakes just a couple of weeks ago: that of a plastic bag of dog mess swinging from the branches of a tree along the Ivy Lake/Rockford permissive footpath 😦 .

Readers of this blog are, I am sure, all respectful of our wildlife generally and of our nature reserve particularly, so please do let us know if you witness anyone behaving inappropriately. There often is no one in the office to pick up the phone but you are welcome to call 01425 472760 and leave a message, or alternatively email blashfordlakes@hiwwt.org.uk – if you could include a date, time, place and brief description of the wrong-doer and wrong-doing it would be very helpful, particularly as at least some of the inappropriate activity is undertaken on a fairly routine basis by the same individuals.

Please do not however attempt to challenge anyone directly as we would not want a more significant incident to deal with!

Sadly, like elsewhere in the County and across the country, we are seeing a small increase in antisocial behaviour at Blashford Lakes 😦

With this Monday seeing us, as a nation, begin our journey out of lockdown with the children returning to school, the Trust is reviewing how we manage our work and sites alongside the easing of restrictions.

Some of our volunteer wardens will return this week adding to eyes and ears “on the ground” which will no doubt help with some of the aftermath of less welcome visitors and all being well our Welcome Volunteers will return at the end of the month and it is at the end of the month that we will review making the portable toilets available to visitors as well. For the time-being the guidance from the Government is to “stay local” and we are operating our sites under that premis.

Look forward to welcoming everyone back soon! In the meantime, stay safe.

The native and the more exotic…

This morning I was getting ready for our online Young Naturalists session when I spotted a Large skipper by the pond, the first one I’ve seen this year. It stayed there for some time although I couldn’t see it later on in the day, despite a bit of looking.

They have a pretty faint chequered pattern on the wings, so are easy to tell apart from the similar Small and Essex skippers which fly at the same time.

Large skipper

We have just had our Centre wifi improved enabling us to teach online whilst outside, which is great for our fortnightly Young Naturalists sessions and, although too late for this term, will also allow us to offer virtual sessions to schools as things slowly return to some kind of normal in the autumn.

I tested it out today, running our fortnightly session from the shelter behind the Centre, emptying the moth trap with the group (sadly there weren’t many moths) and showing them the evidence of leaf-cutter bees in the bug hotel.

All set up for today’s virtual Young Naturalists session

Whilst outside I also spotted a male blackbird sunbathing on the top of the bug hotel, and managed to take a couple of distant photos:

I then watched it bathing in the pond, but wasn’t quite in the right place to get a photo.

For our Young Naturalists session today we were joined by Owain Masters, Public Engagement and Education Officer for Amphibian and Reptile Conservation Trust’s Snakes in the Heather project. The project aims to raise public awareness of the conservation needs of our native reptiles andFinal heathland heritage, helping to promote a better understanding that will safeguard their future. In particular it focuses on the conservation of the smooth snake, Britain’s rarest reptile.

Although not present on the reserve, we are lucky to have them locally on the sandy heaths of Dorset, Hampshire and Surrey.

Owain shared his passion for snakes with the group, talked about the three species native to the UK and tested the group with a fun quiz, ‘snake or fake’, to see what information they had picked up whilst he had been talking. He had been due to join us onsite for a session so it was great he could join us online and hopefully we will be able to reschedule his site visit at some point in the future.

Given our session had a reptile theme, the group’s show and tell was also distinctly reptilian, with Thomas and Harry sharing photos of their pet geckos. Slightly more exotic than our native snakes! Apologies to Alex’s mum… a second gecko may now be on the cards…

The group also shared a few native reptile encounters, with Harry, Thomas and Alex talking about their adder encounters, Cameron and Torey sharing a photo their dad had taken of a grass snake outside the front of Ivy South Hide and Will sharing a photo of a common lizard:

Will also talked about seeing osprey at Fishlake Meadows and watching a collared dove from his bedroom window that was nesting in his garden. He had also seen a large white butterfly, red admiral, scarlet tiger moth and female stag beetle.

Finally, Cameron shared some really lovely landscape photos from a walk around Whitsbury, near Fordingbridge:

Next time we will be chatting a bit more about reptiles and looking at all six species naive to the UK and have our usual rummage through the light trap. It will be interesting to see what wildlife they have all encountered between now and then.

After the session was over I had another look by the pond for the large skipper but had to content myself with this lovely skipper instead, I think a small skipper rather than an Essex skipper.

Small skipper

Finally, towards the end of the day a very kind visitor pointed out a crab spider that was lurking in amongst the buddleia flowers by the pond. After a bit of searching, I think its a goldenrod or flower crab spider. Its pale colouring and purple stripes did help it blend in really well with the flowers, I have no idea how they spotted it!

Goldenrod or flower crab spider, Misumena vatia

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

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Lockdown Impacts on Wildlife

I was on site for checks again yesterday and a good thing as it turned out as a large oak bough had fallen across a path. Presumably in the wind on Monday a branch, with no obvious decay and just coming into leaf, was ripped off and fell 8m or so to the ground, luckily nobody was under it. Fortunately Jo was also doing checks not too far away at Fishlake and was able to come over to provide my first aid cover so I could use the chainsaw to clear the problem away.

Generally the reserve is quiet now with very few people continuing to drive out and so mainly only being visited by those within walking range. I had hoped that fewer people might mean some benefit for wildlife, especially more easily disturbed species that may avoid areas close to car parks and paths under normal circumstances. I think some of this may be happening, it appears that snakes are basking beside the paths a little more than usual, they undoubtedly do so anyway, but will move away each time someone passes. I spotted this very bright adder by a path edge yesterday.

basking adder

Unfortunately I think the overall effect on wildlife will be very negative, what I have found, and this seems to be getting worse, is that the few people who are still driving out to the reserve are mostly wandering well off the paths. At least four of yesterdays eight vehicles parked near the reserve for long periods were definitely associated with anglers, either wandering with bait boxes to look at fish or actively fishing. As a result there is regular and at times persistent disturbance around most of the lake shores, in areas that would usually be quiet. It was noticeable that both pairs of oystercatcher seem to have gone and the three lapwing displaying last week were nowhere to be seen.

I did see my first common tern of the year yesterday, but with little chance of getting the rafts out they will have only the islands to nest on. The main island is usually full of gulls, but these are absent this year, which would give them a chance free from the usual competition. Unfortunately I suspect the gulls are not there because of the high level of disturbance from anglers on the nearest bank, which will also put off the terns. It is also likely that angling is even more common at night so my records probably underplay the impacts.

The day was bright and sunny and it was pleasant to be out, I heard my first singing garden warbler and was able to enjoy the crab apple in all its glory.

crab apple in bloom

As a conservationist I am an optimist, it goes with the territory, even when the evidence is against us a belief that things can be improved is essential. In life though the actions of a few can undo the good intentions of the many, whether in wildlife conservation or, as we are all now finding, in the suppression of a viral pandemic.

Stay safe, really look at your bit of the world and the other life you share it with, enjoy it and think how it could be made better.

Still Going

As Jim said in his recent post, I am still going into the reserve most days, mainly to keep and eye on things and do some routine maintenance tasks. Generally the reserve is very quite, although there is a small minority of people who are still out and about. Some are walking out from the nearest houses for their daily exercise. A few are still driving to the reserve, not really approved of these days, but in small numbers perhaps not a big problem. Unfortunately some are taking advantage of there being few people about to engage in poaching and other undesirable activity, probably inevitable but a shame all the same.

Yesterday morning was especially pleasant and I went right around the reserve to check on things. When there is nothing amiss I have to count myself really lucky to be still able to get out. I came across a group of basking male adder, there were at least three in one mass, but it was hard to work out how many exactly, a single nearby made for a better photo though.

adder

There are surprising number of wildfowl still on the reserve, I suspect because we have had predominantly north-easterly winds and they don’t much like flying into a headwind when migrating. Earlier this week there were still over a thousand duck on Ibsley Water, with as many as 400 shoveler and hundreds of wigeon and pintail as well. There has also been a flock of black-tailed godwit around, at least 250, probably more, they are presumably feeding on the Avon floods now they have receded a bit, every so often they are lifted by a passing bird of prey and wheel about. The ducks are on the move now that the winds have eased and will be heading towards Scandinavia, the godwits will probably wait a couple of weeks or so before heading off to Iceland. By then I hope we will have a lot more summer visitors.

Despite the sunshine and generally rather spring-like feel to the weather there have been rather few summer visitors around so far. I have seen a very small number of sand martin, but no more than ten and no swallow or house martin. A few years ago there were sand martin excavating the first nest holes in the last week of March, and hundreds over the lake. There are a good few chiffchaff and blackcap singing now, but no other migrants.

The forecast is for warmer conditions next week, so perhaps we will get an arrival of summer visitors, we can be wait.

 

Spring has definitely sprung

Yesterday I was keeping an eye on things at Blashford and after a bit of time finishing things off in the office (the last couple of days have been filled with emails, creating signs and cancelling events and school visits) I had lunch outside the back of the centre with one of our very friendly robins for company and decided to make the most of the glorious weather and venture out onto the reserve.

Lunchtime company

Being at Blashford with the car park empty and the sun shining did remind me of the very quiet days we have on the reserve in the summer, when you know everyone has headed to the beach and the coast to stay cool. The main reminder of spring was the increase in birdsong, it was lovely to hear chiffchaff calling, and also the new growth on the trees.

New growth on the willow 

Willow catkins

Nearing the entrances however it was apparent people were very much still out and about and there were a fair few cars parked up. Fortunately most people were respecting social distancing, however I did have to stand in vegetation at one point to allow a group to pass who were quite happy to walk, albeit in single file, down the middle of the footpath. Out footpaths are not that wide… so please do take care out there and give people space!

Keeping the car parks closed does encourage fewer people to visit the reserve, which gives everyone a chance to keep their distance, but it does also reduce the risk of fly tipping on the site. Between me leaving on Friday and arriving back on Sunday a large amount of rubbish, including a couple of single mattresses, had been dumped in the first lay by on Ellingham Drove, if coming from the A338, and although this may have happened over night we have in the past had fly tipping occur during day inside our gates on the approach to Tern Hide and also on the nature reserve itself, near the water treatment works. Although those who fly tip will always sadly find somewhere for it to go, at least having the reserve secure at all times will reduce the opportunities available for fly tipping on the reserve itself, where the site is now generally quieter and our staff presence lower. Unfortunately with quieter roads this issue is something that may sadly increase over the next few weeks and months.

My real reason though for venturing close to the entrance was to stare at the very fine display of moss growing on the top of the wooden fence by our gate. I had been waiting for a sunny day to photograph it and usually when I am passing I am driving, either having just arrived or heading home. After a bit of searching, I think it is capillary thread moss, but am happy to be corrected if wrong!

Capillary thread moss

The hazel trees near the entrance are also displaying fresh bright green leaves and lesser celandine carpets the woodland floor below them.

Hazel leaves

Lesser celandine

I followed the path along the Dockens Water, spotting a brimstone butterfly but it did not settle for a photo. On my way up to Lapwing Hide I saw great tit and blue tit feeding amongst the willows and nearer to the hide itself chiffchaff, Cetti’s warbler, water rail and little grebe were all calling and I saw a reed bunting in the trees.

I also spied my first adder of the year, something I wasn’t necessarily expecting as it was now mid afternoon and had warmed up considerably.

Adder in amongst dead wood

On the edges of the paths colt’s-foot is flowering. It looks like a short dandelion but has a much rounder middle. Flowering early in spring, the flowers appear before the leaves do which has led to the plant getting the name ‘Son-before-father’.

Colt’s-foot

Blackthorn is also blossoming and looking very pretty against a bright blue sky:

Blackthorn blossom

After walking round to Goosander Hide I cut back across to Tern Hide via the closed Hanson path and saw my first peacock butterfly of the year, which was more obliging than the brimstone and paused just long enough for a photo.

Peacock

I popped in to Tern Hide to check all was well and see if there were any little ringed plover yet on the shore line. I couldn’t see any, or the common sandpiper which had been quite frequent, but did see teal, wigeon, tufted duck, goldeneye, shovelar, goosander and good numbers of pintail out on the water.

Tern Hide and Ibsley Water from the viewing platform

On heading back to the Centre I decided to keep following the path along the Dockens Water to see if there were any signs of flowers on the bluebells (not yet, but it won’t be long!) and also to check the boardwalk was still taped off at either end where it is currently closed.

The hawthorn along the path is another tree coming into leaf. Its flowers are similar to blackthorn, however hawthorn comes into leaf first, and will not flower until May, whereas the flowers of blackthorn appear before the leaves, as seen in the photo above.

Hawthorn leaves

All in all it was a very nice wander around the reserve in the sunshine. I am working from home today, listening to the chaffinch and dunnock singing outside, and will be doing so more over the coming weeks and months so it was good to get out on the reserve while I still could. I will be spending more time in my little garden and walking my dog down to the closest stretch of the River Bourne in Laverstock, or possibly up to the Laverstock Downs themselves if they remain quiet. So I will finish this blog with a photo of a primrose, as there are still plenty flowering on the reserve:

Primrose

A Few Moths, Rather a Lot of Ducks and an Added Extra

A much less spring-like day on the reserve today, but even in the drizzle being out in the open air still raises the spirits. Although there was no obvious arrival of migrants I think there were one or two more blackcap and chiffchaff today.

We had a tree surgeon on site today to deal with a couple of fallen trees near Ivy South Hide, this did upset some of the duck and probably contributed to the high numbers on Ibsley Water, where I counted 248 shoveler along with about 300 pintail and at least 400 wigeon, still quite large numbers for mid March. Although the hides are closed the viewpoint behind Tern Hide still offers views over the water, and large enough for a small number of people whilst still maintaining a 2m safety zone.

The moth trap caught the best catch so far this year almost 40 moths of seven species, new for the year was a brindled beauty.

Brindled beauty

Emptying the trap at the end of the day I saw that the long-tailed tit nest nearby is more or less complete, I think they are busy adding the feather lining now. The nest is a wonderful ball construction made with moss and lichen bound together with spider’s web.

long-tailed tit nest

As there was a bit of a wildlife shortage today I will add a picture from Tuesday, when I saw a fine male adder, my first of the year.

male adder

And Wildlife Too

Although the week on the reserve was undeniably hectic with contractors working away all over the place, it was still a week of wonderful wildlife.

The early surge of migrants dropped off when the wind and weather changed, but as we get into mid-March migrants are arriving anyway. Chiffchaff are now singing at various locations, sand martin are being seen occasionally and a little ringed plover has been a fixture on Ibsley Water, although hard to find hunkered down out of the wind.

Perhaps the most surprising bird on the reserve has been the bittern, which seems not to want to leave and has been giving good views day after day from Ivy North hide.

The bittern remains lurking and often not, near Ivy North Hide

The adult ring-billed gull seems again to have become a regular fixture in the gull roost on Ibsley Water each evening, after having gone off somewhere or the mid-winter period.

The early butterflies have retreated due to lack of sunshine, but the occasional adder is still being seen and mild nights have resulted in good moth catches. Common Quaker are most abundant, but Hebrew character, small Quaker, twin-spotted Quaker, clouded drab and oak beauty have all been regular. Although not warm enough for butterflies, bees are made of sterner stuff. Buff-tailed bumble-bee queens are buzzing around and investigating potential nest sites between bouts of feeding, sallow catkins being one of their favourites.

buff-tailed bumble-bee visiting sallow flowers

There are also some solitary bees flying, so far only males that I have seen, they tend to emerge earlier than the females. Yellow-legged mining bee being the most common, but I found a blacker bee this week, I suspect it of being the rare grey-backed mining bee. The female is very distinctive but the males look similar to the much commoner ashy mining bee.

a male mining bee, I suspect grey-backed mining bee

The wonderful thing about spring is that you can see the things moving on day by day, even when the weather is poor, the imperative to get on with life pulls wildlife along, or perhaps pushes it. The costs of being late are probably to miss out on breeding, so this encourages getting earlier to steal a march on rivals, but get it wrong and starting too early and all can be lost.

Climate change is an added complication at this time of year when timing is so important and the costs of getting things wrong so high. Many species respond to temperature, but others to day length, or other factors or combinations of them. Many species will be dependent upon on another, bees need flowers for food but the plants need bees to pollinate them, sometimes the relationships are complex and the interdependence critical to survival. If the relationship is broken completely extinction is likely for one or both partners, but even stretching it will result in declines.

There is no doubt that our management or mismanagement of land, use of chemicals and casual approach to waste have all taken a serious  toll, the much publicised insect decline being just one result. We are now recognising some of this and some things have been turned around, ozone in the atmosphere being a good example of effective action.

However the really big threat is climate change and it will not be so easy to reverse, in fact halting it looks way beyond us at present. So it was really refreshing to see so many young people getting involved in a call for real action, showing that there is perhaps a generation who are seeing the big picture. The lack of engagement by the young in politics is often decried but maybe they are seeing what others are missing, the real issue is way beyond politics and certainly our current politicians. The environment not as special interest, but a matter of life and death.