Year’s End

The last day of 2018 and I was out doing my December waterbird count, numbers are generally low this winter, but there was variety. I started with Ibsley Water, the most numerous species was coot with 327 other species exceeding one hundred were wigeon 206 and lapwing 288. Gulls are not counted but at dusk were present in thousands. During the day the highlights from Ibsley Water were black-necked grebe, a dark-bellied brent goose, water pipit(s), first winter Caspian gull and a first winter Mediterranean gull, in addition the flock of linnet were feeding outside Tern hide once again.

Elsewhere the bittern was on show at Ivy North hide, along with water rail and Cetti’s warbler and at dusk two great white egret. On Blashford (Spinnaker) Lake during the day there were two great white egret and a good number of wildfowl including 300 coot. A further 299 coot were on Rockford Lake and a water pipit on the shore close to the path was something I had not seen there before.

No doubt tomorrow will be busy and there are a nice range of birds to see along with the extra attraction of the Pop-up cafe.

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A Fine Day on the Reserve

Thursday dawned calm and slightly misty with a promise of sunshine to come.

Misty morning at Ivy North

Early morning over Ivy Lake

I am not sure if they were doing the Wildlife Trust’s 7 Days of Wild Christmas, checkout #7DaysofWildChristmas for more on this, but there were lots of visitors on the reserve on Wednesday and they certainly saw a lot of wildlife.

From Ivy North hide the bittern was seen by most who were willing to spend a little time looking and some had excellent views. The picture below was sent in by John Parr after he took it on Saturday from Ivy North hide.

Bittern by John Parr

Bittern by John Parr

As well as the bittern, water rail and Cetti’s warbler were also frequently on show from Ivy North hide. Further out on Ivy Lake a good variety of ducks were on view, there remains an unusually large number of pochard around, with up to 100 on Ivy Lake alone at times. At dusk a single great white egret roosted in the trees.

At the Woodland hide the usual common woodland birds have now been joined by a few reed bunting, attracted by the seed spread on the ground, we have still yet to see any brambling though.

On Ibsley Water the flock of linnet was again feeding on the shore near Tern hide whilst out on the lake up to a dozen goldeneye, over 40 pintail, 200 or so wigeon and the single black-necked grebe. In the late afternoon the gull roost included a Caspian gull, but there was still no sign fop the ring-billed gull, which looks increasingly likely to have moved on somewhere.

As it was Thursday there was a volunteer task on the reserve and six volunteers joined me in doing some willow scrub clearance and pollarding in the reedbed area between Goosander and Lapwing hides. The area is a former silt pond and had grown up with a very uniform cover of closely spaced and rather weakly growing willows, not a habitat with great wildlife value. By opening up clearings and making pollards of the stronger growing willows we can diversify the habitat, making it suitable for a much wider range of wildlife. In particular the open clearings have proved very popular with the areas strong adder population.

The mild weather continues and there are signs of this all around the reserve. On the path to Ivy North hide I found a red campion still in flower.

red campion flower

red campion in flower

Nearby the leaves of lord’s and ladies are well up through the leaf litter.

lords and ladies

lords and ladies

Near the Centre there are patches of speedwell in the gravel and many are in flower.

speedwell

speedwell

The mild conditions, along with the damp conditions are proving good for fungi, with many particularly small species to be found if you look closely. One of the commonest species on well rotted wet logs is the candle snuff fungus.

candle snuff

candle snuff

 

 

Back From the Brink(s) or Beyond and now at Blashford!

On the shortest day of the year it is perhaps appropriate to consider things turning, from here on the days will lengthen for the next six months and today at Blashford it was possible to see several species that have experience a turnaround in fortune.

We had another visit from the white-tailed eagle today, it circled over Ibsley Water causing mayhem for about five minutes before heading off toward the New Forest. These amazing birds used to breed widely in Scotland and around our rocky coastlines where there were cliffs of sufficient height, local the western end of the Isle of Wight was the nearest location but they died out there centuries ago due to persecution. They hung on in more out of the way places in Scotland until the early 20th century before finally being exterminated. Now they are back, admittedly with a good bit of help from a fairly large scale reintroduction program, but they have also recovered well in mainland Europe too and our bird is probably form there rather than Scotland. When I started birdwatching there were none in the UK and few enough in nearby Europe, so I would never have expected to see one. A combination of reduced persecution, active conservation efforts and strategic reintroduction have reestablished viable populations over large areas of their former range.

At Ivy North hide the bittern was showing well on and off all day. As I locked up it showed wonderfully well, walking out into the open on a cut pile of vegetation, then adopting a threat posture with feathers raised and wings stretched, before flying off to roost. Bittern got close to extinction in the UK, in the early 1990s there were fewer than 20 territorial males in the whole country and the numbers were falling year on year. Targeted habitat management and some large scale habitat creation projects have turned things around dramatically. It helped that the habitat they require, wet reedbed,  is easy to create, so long as there is the will to do it. The greatest example is the Avalon Marshes project near Glastonbury, now home to tens of bittern territories and much else besides.

Looking across the lake from Ivy North hide after the bittern had gone to roost I could see three great white egret roosting in the dead alder opposite. I suspect “Walter” was one of them, he first came to us in 2003, when they were still a rare bird in Britain. In the 1980s they looked likely to go completely extinct in western Europe and numbered only hundreds of pairs in eastern Europe and rapidly declining. They and the two small egrets have undergone remarkable changes in fortune. All the egrets had been shot for their plumes for many years and this along with habitat degradation had reduced all of them to low numbers. Increased efforts at conserving wetlands and reduced persecution has turned things around and now all are doing well.

Other birds today were 52 pintail on Ibsley Water, along with about 210 wigeon, the black-necked grebe and a water pipit, all as I opened up the Tern hide. The weather seems set reasonably fair over the Christmas week and the reserve will be open every day apart from Christmas Day itself. I think we can say there will certainly be a nice range of species on offer and on New Years Day we also have the pop-up cafe to look forward to.

There are great pictures of the eagle and bittern taken to day at Blashford on the HOS sightings site Hampshire Goingbirding photos .

 

Twice Bittern

There was no repeat of yesterday’s eagle excitement at Blashford, although news that it was seen up at Picket Post, just outside Ringwood and left flying south-west offers hope for Dorset birders. Hampshire misses out on rarities compared to both Sussex and Dorset, but white-tailed eagle is one of the rare exceptions as the county has had three in recent times.

However the better weather did bring out a lot more people and the reserve was quiet busy. The star of the day was the bittern at Ivy North hide which gave good views from time to time and was photographed catching a good sized rudd. I narrowly missed seeing it though but all was not lost, as you will see later.

The rain has resulted in some flooding in the Avon Valley and this has resulted in an increase in wildfowl numbers as they come inland to exploit new feeding areas. This is especially true of wigeon and pintail, the latter had increase to 36 this morning and I suspect there will be a good few more if it keeps raining. It is also likely that black-tailed godwit will start to appear, in major flood events there can be over 3000, I assume coming up from Poole Harbour and the Solent coast. My personal highlight of the morning was a count of at least 92 linnet beside Tern hide, a very respectable flock and a record count for the reserve.

My afternoon was mainly spent at Fishlake Meadows putting in a new sign at the car park, which should be open very soon, but watch this space for details…… Jo had been leading a work party there with the intention of doing some more willow cutting, but there is now so much water that it would be necessary to wade out to the trees!

I had time to take a quick walk round just before it got dark, it is an amazing place to have right on the edge of town, or indeed anywhere, a truly impressive habitat. Ashley Meadow was looking good and living up to its billing as “wet meadow”.

Ashley Meadow flooded

Ashley Meadow, looking a little damp!

The north/south path is still passable, but I would suggest wellies if you are planning to visit.

Fishlake north south path flooding

north/south path with some flooding

I walked down to the screens, where there was not a lot to see but it was very noisy, with several squealing water rail and explosive Cetti’s warbler.

Looking out form the screen Fishlake

Looking south from the screen

As I set off on my return an adult peregrine flew low overhead and then a brown shape flew up from the reeds to my right and flew passed me, a bittern! I was far to slow to get a picture, but it was a great view.

As I walked back to the car a rush of wings signalled a flight of starling overhead the first of several groups, probably totalling a few thousand, but they mostly dropped straight down into the roost and there was only one brief communal wheel about.

Damp Days

The long, hot summer seems an age away now, with most days dominated by drizzle (Friday excepted). It is still very mild, but the combination of damp and mildness makes for difficult working conditions. Winter work on the reserve is mostly fairly heavy, with lots of protective clothing and machinery, things that do not go well with mild damp weather. Despite this we have been busy with the volunteers clearing sites and generally preparing for the planned updates to the reserve. Alongside this there is still the usual maintenance to be done and today I was out with the team repairing the boardwalk and trimming back the path sides.

The Pop-up Cafe was in the Centre again today, sadly things were rather quiet, probably a result of the poor weather, the cakes were as good as ever, if you missed them, they will be back on the 16th of December and New Year’s Day with more.

Out on the reserve things seem fairly quiet, I say this but there was quiet a lot to see. On Ibsley Water there was a black-necked grebe, 2 dunlin, green sandpiper, a variety of duck including pintail, wigeon, pochard, goosander, goldeneye and at dusk the gull roost and starling murmuration. I just missed seeing a peregrine take a drake pochard, I would have thought rather a bulky prey item for this falcon. Other birds today included red kite, chiffchaff, Cetti’s warbler and at dusk on Ivy Lake three roosting great white egret, all in all not bad for a “quiet day”!

 

And Then There Were Three

Great white egret that is, Walter now had two companions and all were joining in the fishing frenzy on Ibsley Water this morning. Later on they were separated and I saw one, unringed bird, close to Tern hide as I locked up this evening. The number of wigeon continues to increase slowly, I saw 14 on Ibsley Water and a few on Ivy Lake today,a long with one of the pintail.

Bird of the day was a “fly-over”, I was briefly in Goosander hide when I noticed the herons all looking up, a sure sign there was something they were a little worried about flying over. I went outside the hide and saw a common buzzard, but it was flying up and calling, a sign it too was reacting to something flying over. Eventually I saw the cause of all the interest, a honey-buzzard, the common buzzard allowed a really nice comparison. Although honey-buzzard do nest in the New Forest in very small numbers this bird was almost certainly a migrant, it was determinedly flying south at altitude. They are long distance migrants, wintering in sub-Saharan Africa, with tens of thousands crossing the Mediterranean, either via Italy or over Gibraltar, one of the great migration spectacles of the world.

The name honey-buzzard is a bit misleading though, the idea that they eat honey arises from their habit of digging out the nests of wasps, bees and hornets to eat the grubs. This food is available later in the summer but before this they will eat all kinds of insects, amphibians and even bird’s eggs.

A Marvellous Day

The first Sunday of the month is volunteer task day and this morning we were continuing work on the path between Goosander and Lapwing hide. The path is being trimmed back and the gravel surface cleaned of grass and other growth,. In addition we are opening up sheltered clearings along the path to increase interest. At one point we are making a solitary bee nesting bank, it is always worth making use of suitable ground for these kind of features which can be quiet rare.

Out on the reserve there were lots of visitors enjoying the cool sunshine. There were birds to see to, especially from Goosander hide where the feeding frenzy is still in full swing. There were 50 or more grey heron, several little egret, both great white egret and lots of cormorant, with gulls and grebes there to mop up the small fry.

The ferrunginous duck seems to have departed, probably for Kingfisher Lake and the wood sandpiper also appears to have left after a rather long stay. There was still a common sandpiper and at least 2 green sandpiper though and a rather unexpected redshank, not a bird we see much other than in spring and summer at Blashford.

Elsewhere there were 2 pintail on Ivy Lake along with 6 wigeon and I saw at least 300 coot on Rockford Lake. In the willows around the reserve there were good numbers of chiffchaff, but no other small migrants that I could locate. A few swallow were passing through, including at least one rather late adult, most at this time are juveniles. First thing this morning there were 60 or so house martin over Ibsley Water although I saw none later in the day.

Locking up there was a considerable gull roost developing and I noticed that there were a lot of very dark backed individuals amongst the lesser black-backed gull flock, a much higher percentage than we see in the winter, an indication of birds from further north and east in Europe passing through.

The sunshine brought out a few butterflies and I saw a good few speckled wood and several small copper around the reserve. The cool night was not the best for moths but the trap did contain one of my favourite species, a merveille du jour.

Merveille du Jour

merveille du jour

Other moths were red-line Quaker, large yellow underwing, lunar underwing, beaded chestnut, black rustic and deep-brown dart.

 

Reports and a Bit of Garden Wildlife

5th October reports from Blashford showed that all the main player are still present. On Ibsley Water the ferruginous duck was still around the north end of the Long Spit visible from either or both of Tern  and Goosander hides. The wood sandpiper seems to have relocated to the shore near Lapwing hide, with both common and green sandpipers also still present to “complete the set”. A few wigeon and a single pintail are mingling with the wildfowl and it is worth checking for the occasionally reported juvenile garganey. Both great white egret and several little egret were also about.

OLYMPUS DIGITAL CAMERA

Little egret with both great white egrets and “Walters” rings clearly showing – photographed yesterday from Goosander Hide and emailed in by Christine Whiffen.

Over on Ivy Lake the bittern was seen on the edge of the reeds near Ivy North hide, viewed from the screen along the path between Ivy Lake and Rockford Lake.

I was not at Blashford myself so my wildlife sightings were restricted to my garden and especially the moth trap, a mild, calm, damp night resulted in a good catch of autumnal species.

angle shades

angle shades

The angle shades is perhaps the moth most adapted to hiding in piles of dead leaves and a species that can be seen as an adult all through the year.

dark sword-grass

dark sword-grass

The dark sword-grass is a migrant and although they can turn up at almost anytime, they are mush more frequent in autumn.

deep-brown dart

deep-brown dart

Whilst some autumn moths are yellow to hide in autumn leaves, others just go down the very dull and unobtrusive route, the deep-brown dart is one such species.

feathered ranunculus

feathered ranunculus

Feathered ranunculus is an autumn species that lives mainly around the coasts on cliffs. It colonised the mainland coast of Hampshire in the late 1970s. I remember this well as I was working at Titchfield Haven at the time and caught a number of them, indicating that there were established on the mainland and not just wandering from the Isle of Wight.

southern chestnut

southern chestnut

The southern chestnut was first discovered in Britain in 1990 in Sussex. At the time it was considered that it had previously been overlooked, this may be so, but what is certain is that it has increased greatly since and is now quiet frequent across the New Forest heaths and in similar habitat elsewhere in southern England.

Other species in the trap included large yellow underwing, lesser yellow underwing, lunar underwing, willow beauty, shuttle-shaped dart, black rustic, turnip, sallow, pine carpet, spruce carpet, cypress carpet, square-spot rustic and broad-bordered yellow underwing.

I have recently found a new species in my garden, a most unusual plant, called yellow dodder. The dodders are parasitic plants that have roots only as small seedlings and once their tendrils have found a host the tap into the plant to gain all their nutrients and do away with their own roots. There are native species of dodder that can be seen on gorse and heather plants, especially in the New Forest, yellow dodder is not a native and comes from the Americas, almost certainly with bird seed and most likely in nyger seed and this plant was climbing up a self-seeded nyger plant, supporting this idea.

yellow dodder on nyger plant

yellow dodder on nyger plant

Sightings

Although there has not been a lot of migrant activity over recent days there are lots of birds around on the reserve at present. As someone said to me today “It is great if you like coots”, yesterday I counted 908 of them on Ibsley Water alone.

Rather more interesting to most visitors though will be the juvenile black tern which has been over Ibsley Water for the last four days. Both great white egret have been seen daily, but the cattle egret seem to have departed, without my ever managing to see one. A few wildfowl are starting to arrive with up to 12 wigeon on Ivy Lake and a few teal and shoveler to be seen on both Ibsley Water and Ivy Lake.

Locking up this evening I estimated at least 800 house martin over Ibsley Water with a very few sand martin, if there were any swallow I could not find them.

Birds, Beetles and Butterflies (and a bit more besides)

We are slipping into autumn, despite the weather remaining warm the signs are everywhere. Berries are ripening and birds are on the move. Over the last few days there have been between 500 and 1000 house martin over Ibsley Water, gathering before migrating south. On Ivy Lake numbers of winter wildfowl are starting to rise, at least 12 wigeon and 18 shoveler were there on Sunday and last week 3 pintail dropped in. In fact overall numbers of wildfowl are very high for the time of year, probably due to good weed growth.

Any visitor to Ibsley Water recently cannot have failed to miss the large numbers of cormorant and heron. They are feeding on the huge numbers of small common carp, a fantastic spectacle, but a sign of problems ahead. Such large numbers of small carp will grow into a very large population of medium sized fish which are likely to largely eliminate the weed and eventually most of the food for wildfowl.

Another very obvious feature at present is the lace-like leaves of the alders, they have been eaten away to skeletons.

alder leaves eaten

alder leaf eaten away by alder leaf beetle

The alder leaf beetles that are responsible are a striking metallic blue and were considered as an extinct species in the UK until just a few years ago, however their status has changed dramatically in the last few years and they are now not just present but super abundant. They seem to be everywhere at the moment and almost every alder leaf has been eaten away and they seem to have been eating hazel and even birch as well. Quiet why they have undergone such an extreme change in fortunes is something of a mystery.

alder leaf beetle

alder leaf beetle Agelastica alni

We are now heading into autumn and the moth trap is starting to catch species typical of the season, perhaps none more so than the aptly named autumnal rustic.

autumnal rustic

autumnal rustic

Another autumn favourite of mine is the intricately marked feathered gothic.

feathered gothic

feathered gothic (male)

The males use their feathered antennae to test the air for female pheromones, in effect using them to smell.

The main butterfly on the wing at present is speckled wood and they are very abundant this year, they are one of the few species that you can see throughout the season as they have a series of overlapping broods. Sometimes the first are on the wing before the end of March ans they can still be flying in November.

speckled wood

speckled wood

Autumn is also the fungi, actually they are to be found all year but many species are most abundant at this time of the year. When we were working today we came across a bright yellow patch on a log near the Woodland hide, but although many of the logs in that are are covered in fungi, this was not a fungus, but a slime mould called troll butter.

troll butter

troll butter slime mould

For those that like to venture up to the Lapwing hide in the winter or spring I have good news. The need to take the long way round or risk getting wet feet when the route through the reedbed floods will soon be a thing of the past, we are having a boardwalk constructed!

new boardwalk to Lapwing hide under construction

new boardwalk to Lapwing hide under construction