Bug-ingham Palace

Last Sunday our Young Naturalists made a rather magnificent bug hotel in a sunny spot close to the new dipping pond. The improvement works here on the reserve resulted in a rather large number of pallets accumulating, so it was great to be able to put some of them to good use.

Bug hotel

Positioning the bug hotel

We stacked the pallets one at a time, packing them with various different materials to create lots of different nooks and crannies, including bark, sticks, pine cones, old roof tiles, bamboo, off-cuts of roof from the old Tern Hide, pebbles and sawdust. We also drilled different sized holes in some of the bits of wood.

We still have a few more gaps to fill with more pine cones, dried plant and reed stems and dry grass and I’m hoping we can add a green roof to finish it off, but we were pretty pleased with our efforts:

To make a sign, Torey and Sophie carefully broke up a pallet with Geoff’s help and some of the group had a go with a pyrography pen to burn writing and pictures onto the wood.

Sign

We didn’t quite have time to finish the sign on Sunday, but volunteer Lucy made a brilliant job of finishing it off on Monday, the bugs should be impressed!

IMG_0886

We’re looking forward to seeing who moves in!

Finley and Percy had a go at using the various bits and pieces we had assembled to make a bird feeder:

Bird feeder

After lunch we headed off to do the Big Butterfly Count. We decided to do ours in the wild play area where we do our den building and campfire activities, as although we had seen a lot of butterflies that morning around the Centre we fancied a change of scenery to the area where we had been working. On route we spied this Brimstone:

Brimstone

Brimstone butterfly

With Nigel as our time keeper, we positioned ourselves in the long grass and counted the greatest number of different species seen at any one time in our 15 minute window. We managed five species in total and 15 butterflies altogether: four Meadow brown, three Brown argus, three Gatekeeper, three Common blue, one Red admiral and one Speckled wood.

The Big Butterfly Count runs until the 11th August so there’s still time to get involved – you just need to find a sunny spot (this could be your garden, a park or in a wood) and spot butterflies for 15 minutes then submit your sightings online.

We had a few minutes to spare before the end of the session so decided to head back to the Centre via the lichen heath in search of wasp spiders, which we’d heard were visible in the patches of bramble and taller grass and rush.

Finally, we spied some Cinnabar caterpillars munching on the ragwort:

Cinnabar caterpillar

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

 

 

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Osprey!

Just when I thought that migration was almost over we get sent this splendid picture of an osprey flying over Goosander Hide last Sunday, thanks to Jon Mitchell for sending this into us.

osprey jon mitchell

Osprey by Jon Mitchell

My best bird sighting from yesterday was a couple of turnstone on Ibsley Water, it has been a very good spring for these high Arctic breeding waders, by contrast numbers of dunlin, usually one of the most common migrant waders, have been very low.

Numbers of moths have started to increase a bit, although the nights are still rather cool int he main. Sunday night yielded a few firsts for the year in the form of common swift, orange footman and cinnabar. I also saw my first buff-tip of the year, the last fell victim to a blue tit which got into the trap.

buff-tip

buff-tip

One of the regular surveys that happen on the reserve are the butterfly transects, typically May sees a big drop in numbers as the spring species season ends and we wait for the summer species to emerge. This drop in numbers has not been as noticeable as usual this year due to a very good early emergence of small copper and the blues, in our case common blue and brown argus (yes it is a “blue” really, just not a blue one!).

common blue

common blue

Although it has not been very warm, it has been sunny, which seems to be resulting in a good season for insects, or at least for some, I have noticed that dragonflies still seem to be very scarce, although damselfly numbers appear to be picking up. Looking around the Centre area at lunch yesterday I found a lacewing larva, it sticks the husks of its aphid victims to its back as a form of concealment, or at least to make it look unappetising.

lacewing larva

lacewing larva

Out in the meadow I noticed several common malachite beetle, usually on the yellow flowers, many insects favour particular types of flowers, but some also seem to pick particular colours.

common malachite beetle

common malachite beetle

As it was World Bee Day, I will end with a picture of a bee, nectaring at the flowers of green alkanet at the back of the Centre, these bees seem to favour flowers of this type, also commonly seen at forget-me-not.

solitary bee

bee at green alkanet flowers

 

30 Days Wild – Day 17 – Knights In…

Moth of the day at Blashford was (and yes, you have probably already guessed it) a white satin.

white satin

white satin moth (male)

This is not a rare species, although not common and one I don’t see very often at all. On the face of it Blashford should be a good site as the larvae eat willow, poplar and aspen, all of which we have in some quantity.

Other moths today that I had not recorded so far this year were the delicate.

delicate

delicate

This is typically a migrant species, although it may be able to over-winter in some years. The other”new one” was a clouded brindle, a species that is pretty well camouflaged on the mossy bark, unlike the white satin.

clouded brindle

clouded brindle

After a morning cutting paths and bramble regrowth I had a look around near the Centre at lunchtime and found a batch of small cinnabar caterpillars tucking into the flower heads of a ragwort plant.

cinnabar caterpillars

young cinnabar moth caterpillars

Nearby I found a wasp beetle, this is one of the longhorn beetles with larvae that tunnel into wood.

wasp beetle

wasp beetle

It has similar black and yellow warning colouration to the cinnabar caterpillars, although I am not sure if it is actually poisonous like the caterpillars or just exploiting the fact that many birds will avoid any black and yellow insect as potentially unwise prey.

Although the reserve was pretty quiet today there are a few things to report. I saw my first fledged little ringed plover of the year, two juveniles on the Long Spit on Ibsley Water. There were also a number of flying black-headed gull juveniles too. Near Goosander hide a family of five small coot chicks were just below the sand martin wall. As the drizzle set in during the afternoon the numbers of swift and martin grew until there were at least 250 swift and several hundred martins. There was a report of 3 black-tailed godwit and I saw a redshank.  However the really big news, might actually be from last Friday, written in the Tern hide logbook was a report of a pratincole, with “collared?” written after it. Collared is the most likely, although even that is a very rare bird. Unfortunately the observer did not leave a name or any further details other than that it was on the Long Spit and flew away, not sure when it was seen, by whom or which way it went. If anyone can shed any light on this potentially very interesting record I would be delighted to know.

I returned home in persistent drizzle and took a quick look in the moth trap which I had not managed to do this morning. Three species of hawk-moth, elephant, pine and privet, matched the range,if not species, at Blashford but otherwise there was not much.

Which leaves….

What’s in My Meadow Today?

The yellow-rattle which I featured in flower at the start of the 30 Days, is now going to seed, as the stems dry the seeds will start to rattle in the swollen calyx when shaken.

yellow rattle seedpods

yellow-rattle with developing seed.

Row, row, row your boat

As yesterday was so gloriously sunny, our Young Naturalists enjoyed a day exploring the further reaches of the reserve and finishing off a fun task started back in January at our volunteer get together.

We began the day though with our usual rummage through the light trap, where the group were thrilled with a good selection to identify, their best so far this year. Our haul included the following: white ermine, cinnabar, treble lines, poplar hawkmoth, common marbled carpet, marbled brown, orange footman, common white wave, angle shades, light brocade, brown silver lines, common pug and marbled minor. Here are a few photographs taken by Young Naturalist Talia Felstead:

Common marbled carpet

Common marbled carpet

Cinnabar

Cinnabar

Poplar hawkmoth

Poplar hawkmoth

Light brocade

Light brocade

Marbled brown

Marbled brown

White ermine

White ermine

IMG_1543

Angle shades

It was then time to undertake a practical task with a difference, the lining of the coracle made earlier in the year at our volunteer get together. Coracles are small oval shaped boats traditionally used in Wales, but also in parts of western and south western England, Ireland and Scotland. Designed for use in swiftly flowing streams they have been in use for centuries, primarily by fishermen.

The structure is usually made up of a framework of split and interwoven willow rods, a material which we have plenty of here on the reserve, so it seemed silly not to take the plunge (literally) and attempt our own Blashford coracle.

Coracle frame

Our willow framework and wooden seat

The group were up for the challenge of finishing it off, cutting a slightly less traditional liner out of some left over pond liner from Testwood Lakes – thank you Testwood! This outer layer would have originally been an animal skin, covered with a thin layer of tar to make it fully waterproof. Today this has been replaced with tarred calico or canvas, with the Blashford way being whatever we could lay our hands on. So pond liner it was!

We carefully cut the liner to size, before Bella came up with the idea of looping cord through slits cut in the liner and weaving it in and out of the liner and willow rods. It was then time to take it down to the river for the all important will it float test…funnily enough no one else was brave or silly enough to give it a go:

She floats

Looking slightly dubious

Looking concerned

Getting ready…

 

Excitingly, it floats rather well, I think to the disbelief of some of the Young Naturalists, and possibly volunteers! So now we can get cracking with the rest of the flotilla…with plans already in place for a coracle themed Wild Day Out for the older children in the summer holidays.

After lunch we headed over to the northern side of the reserve on a wildlife hunt. We quickly spotted large numbers of Common blue damselflies sunning themselves on the gravel, moving a little further ahead as we approached them:

Common blue 3

Common blue damselfly

We headed up to Lapwing hide where on entering we were greeted with this view of a Canada goose with seven goslings:

Canada goose goslings 2

Canada goose goslings

Canada goose goslings 3

Canada goose with goslings

We stayed for a while, spotting a couple of herons, a little grebe and watching a Common tern fishing over Ibsley Water before perching on one of the posts:

Common tern

Common tern

On our way back, Edie somehow spotted this Elephant hawkmoth in the long grass to the right of the path:

Elephant hawk moth

Elephant hawkmoth

Finally, our last wildlife spot was this Beautiful demoiselle, which perched beautifully for a photo:

Beautiful demoiselle 2

Beautiful demoiselle

Thanks Talia for taking the photos!

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

May bug and an ex-miner

Jim put the light trap out last night, it was its first use for quite a few weeks as we had been having problems with an avian predator. Unfortunately this still seems to be an issue and there were a few unattached wings in the trap, but also a reasonable selection of moths that had managed to avoid being eaten.

One of the first insects seen was this magnificent beetle,  May bug or cockchafer, which I believe can be a bit of an agricultural pest.

May bug or cockchafer

May bug or cockchafer

I have in the past seen up to twenty of theses beasts in the trap. They have been known, historically, to emerge in their thousands, so much so that they have even be considered as a dietary supplement – I quote from Wikipedia:-

“In some areas and times, cockchafers were even served as food.  A 19th century recipe from France for cockchafer soup reads: “roast one pound of cockchafers without wings and legs in sizzling butter, then cook them in a chicken soup, add some veal liver and serve with chives on a toast.” ….delicious!!!

Possibly slightly less nutritious, but more welcome, were some of the other inhabitants of the trap.

Poplar hawkmoth

Poplar Hawkmoth

 

 

Pebble Hook-tip

Pebble Hook-tip

 

Cinnabar

Cinnabar

The depletion of the trap, in terms of numbers of moths might well have been due to the attention of a robin which watched me closely whilst I was checking the moths. A bit later this same robin spent a few minutes flaked out on the decking by the pond, apparently sunbathing,  in an activity which is, I believe, called ‘anting’.

Robin 'anting'

Robin ‘anting’

I think the theory is that they are allowing ants to crawl through their feathers and remove parasites. As there weren’t any obvious ants in the vicinity perhaps the sunbathing has some other beneficial effect – does anyone out there  know???

Saddest encounter today was this dead mole not far from the Tern Hide and quite some way from obvious ‘mole territory’. This is the second dead mole I’ve seen on the reserve in the space of a fortnight and am wondering if this is just coincidence or is some disease affecting them?

Ex-mole

Ex-mole