Caught on Camera

It has been a busy week at Blashford Lakes with volunteer work parties on four days, despite unpromising weather we actually got a lot done. On Sunday we repaired some damaged sections of the boardwalk, Tuesday saw us felling some non-native grey alder trees, Thursday’s task was scrub clearance to increase habitat connectivity for reptiles and today we were clearing the shore of Ibsley Water to improve habitat for nesting lapwing next spring.

About ten days ago the apprentices put out a trailcam and today we got it in to look at the images. There were not a great many but the range of species captured was impressive. There was one shot of a passing fox, several of fallow deer and grey squirrel. Bird were fewer with one shot each of blackbird and blue tit, but several of tawny owl and on more than one night too. The picture quality was not great but the owl was landing in front of the camera, possibly to take small invertebrate prey.

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tawny owl caught on trailcam

Throughout the week I have been checking the roosting great white egret on Ivy Lake when I go to lock up the hides, I suspect there are as many as five around but still have yet to see more than four together, this evening there were three.

The rain today caused the Dockens Water to flood into Ivy Lake and it is now filling at last, hopefully the reedbed in front of Ivy North hide will have enough water for the bittern to favour this area soon, one was seen from there on Wednesday.

A feature of this winter is the unusual number of pochard on the lakes, or at least unusual for recent years. This morning there were 109 on Ivy Lake and at dusk at least 150. It appears that they gather on Ivy Lake in the late afternoon before flying off at dusk in groups of ten to twenty, probably to feed. At the same time the tufted duck, which used to roost on Ivy Lake also leave, I am not sure where they go but I did notice a lot fly in just as it got dark when I was counting the goosander from Goosander hide on Tuesday, I suspect they go to roost there rather than to feed. Walking back from Ivy South hide after locking up usually happens more or less in the dark at this time of year and a feature has been the squeaking calls of mandarin duck gathered on the silt pond, in the gloom I have just been able to make out as many as ten drakes displaying on some evenings.

The black-necked grebe has been seen daily on Ibsley Water as has at least one water pipit and green sandpiper. The grebe has been favouring the western shore to the north of the low islands, the water pipit and sandpiper the shore near Tern and Goosander hides. However for many visitors it has not been the rarer bird that have attracted to interest but the starling roost. The numbers are not exceptionally large but they can put on quiet a good show looking west into the last light of the setting sun. this evening they were especially spectacular, climbing high into the air in an effort to avoid a hunting peregrine.

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Starling murmuration starting to form over the trees west of Tern hide

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The gathering twisting to avoid a peregrine, there is a small group coming int to join them towards the top left.

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Some of the flock trying to funnel down into the roost site

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The peregrine was keeping the main flock high in the air but the draw of the roost was strong and they were falling down in a column whenever they could risk it.

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One group broke away in an exceptionally tight ball of birds and just dropped like a stone from the spiralling flock.

The starlings had all gone to roost by about 16:15, so if you want to give them a try I would try to arrive by 16:00 at the latest, viewing is good from the high point at the back of the main car park and possible, but sometimes less easy, from the Tern hide.

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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”!

 

Round-up

A busy today started with a water pipit and a fine female marsh harrier from Tern hide as I opened up, it was also pleasing to see a small flock of linnet still present on the shore just east of the hide.

It was then into the main job of the morning, getting the ponies off site and into the trailers. Unfortunately they had other ideas, or at least two of them did, so this task too almost two hours. Luckily we had the quad bike available as with repeated doubling back I must have travelled the full length of the lake at least four or five times. Eventually we got them all into the corral, at which point it started to rain and I realised that my coat, which had been on the back of the bike had gone, no doubt bounced off at some point when I was negotiating some more bouncy part of the lake shore. The lack of my coat was unfortunate, but the lack of the keys in the pocket was potentially disastrous.  So it was back up the lake shore, finally I found it lying in a deep puddle at the north end, so I would have got wetter putting it on, but at least the keys were found.

Then back to the Centre to finish setting up for the gulls identification course that we were running with Hampshire Ornithological Society, due to start at 12:30 and needing the keys to get into the classroom. So just in time all was running like somewhat over-wound clockwork, fortunately I had Marcus Ward and Ollie Frampton to help out and fill in for my deficiencies.

Usually the gulls roost more or less int he middle of Ibsley Water, but this autumn they have been tending to stay closer to the northern shore, making them harder to see. Last Thursday the roost appeared to have settled into the more typical pattern, so I was hopeful of being able to get some good views for the course attendees. Unfortunately , from Tern hide where my groups was the gulls were very distant, making gull spotting trickier than I had hoped. Luckily, although they were fewer gulls we did see some other birds, most notably a good starling roost, which were kept in the air  by a hunting sparrowhawk. A group of three drake goldeneye close to the hide were also good to see and they spent a little time displaying, as they often do towards dusk.

Hedges, Terns and Starlings

During the last week I seem to have been all over the place, doing all kinds of things. As usual we had two work parties, one on Tuesday, when we did some hedge laying near Ellingham Lake.

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Hedge laying, this version is not as stock proof as traditional laying, but it retains more of the twiggy top and so should flower and fruit from this year.

The end result is what we need for a better wildlife hedge, wider, and denser than the line of saplings and in time also with some height.

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a finished section.

On Thursday we were tidying up around the main car park, trimming back the hedges and cutting back the willows.

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I would remove this laurel hedge if it was not for the large greenfinch roost that gathers in it.

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Re-coppicing the willows around the car park.

In between the two work parties, on Wednesday, I had a day at the South Coast Seabird Forum discussing what can be done to bolster tern populations along the south coast. Almost everything seems to be against them, what with sea level rise, competition with gulls for the diminishing shingle banks and disturbance from human activity and predators. The one bright spot was the success of rafts at Hayling Oyster Beds and once again at Blashford, at both sites common tern nested with good productivity.

It was not really a day to be inside as it was undoubtedly the best day of the year so far, I did manage to briefly drop into Farlington Marshes before the meeting though, where I added avocet and bearded tit to my bird list for the year.

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Farlington Marshes on a perfect morning – not a day to be inside!

During the week the ring-billed gull continued to be seen most evenings on Ibsley Water at Blashford Lakes and both black-necked grebe remained in their usual places at each end of the lake. Walter the great white egret was seen most days and the number of brambling seem to be slowly increasing at Woodland hide.

The starling roost at Blashford has moved north and is now in reeds to the north of Mockbeggar Lane. Meanwhile I encountered another starling roost on a HIWWT reserve this week, at Lymington Reedbeds, not a huge number but the few thousand there were put on a fantastic show when watched from the causeway east of the level crossing, well worth a look if you are in the town in the late afternoon.

Counting and Estimating

It was a very grey dawn that broke as I waited in Lapwing hide this morning in an attempt to count the goosander roost on Ibsley Water. Unfortunately I think a lot of them  had already left as I saw only 54, I would have expected over a hundred at this stage of the winter. Luckily, although it was very grey, there was almost no wind, making counting the wildfowl quite easy. Overall the counts on Ibsley Water were poor, a few years ago there could have been totals of a thousand or more, but poor weed growth has meant there is little food for many species this winter. The highlight was seeing both of the black-necked grebe together, although they then went their own ways very quickly, one remaining close the southern shore the other up to the north-west corner as usual.

Luckily some of the other lakes do have a good growth of weed, most notably Ivy Lake which held 356 gadwall and 318 wigeon, although only 31 coot was a real surprise as they are also weed-eaters. It seems the coot were mostly on Rockford Lake, where there were 340, but only a few dozen each of wigeon and gadwall. Perhaps they prefer different types of weed or maybe the coot are going after weed in deeper water. Recent conditions may mean that the ducks do not need to follow the coot around to get at the weed they drag up and can feed on floating fragments.

Wildfowl are relatively easy to count on a lake, they do not move fast and if you have a good viewpoint you can see them all, at least if they are not diving. Later in the I encountered birds that were rather more difficult to count.

In the afternoon I was at our new reserve at Fishlake Meadows, to look at what will eventually be the reserve storage area and yard. We will not have access to it for a while but it was valuable to see the site and where service entry points are. Setting up a new site is always exciting but dealing with all the elements that need to be in place to make things work at their best taxes my brain at times.

After dealing with the boring but essential site details we walked the canal path and witnessed the modest but still impressive starling roost. I say modest, but I was quite unable to count them, an estimate would be perhaps 8-10,000, nothing like the 60,000 or more that were seen a couple of weeks ago. They arrived in several groups, the largest landed quite quickly.

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The flock dropping into roost

Shortly after this a buzzard flew low over the roost which took flight and then mostly landed in neighbouring trees and bushes.

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bushes full of starlings

All the while extra groups of birds were flying in. Quite a sight and they attracted a fair crowd of local people, it is always good to see people able to enjoy wildlife on their own doorstep. There is something especially satisfying about being able to walk out from your own home and see wildlife, or better still be able to see it in, or from your own garden. Wildlife should really be living around us, not just experienced by travelling to special places, one of the great things about Fishlake Meadows is its proximity to the town of Romsey, wildlife on their doorstep.

A Fishlake Wander, Recent sightings and Festive Opening

Work at the new Trust reserve at Fishlake Meadows is picking up, with the fencelines being cut out and plans being made for the start of willow coppicing, both to maintain some of the low scrub and to open up some new views across the reserve. As part of this planning process we were out on site at the start of the week, luckily we picked a good day.

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View across part of Fishlake Meadows

On our wandering in some of the damp fields we encountered a large number of Cetti’s warbler, the reserve has large areas of almost perfect habitat for them. We also flushed a fair few snipe including one jack snipe. Perhaps our most surprising sighting was of 2 hawfinch perched in a small tree near a flock of fieldfare. There has been a once in a lifetime invasion of hawfinches this winter with many thousands arriving from the continent. These two were probably some of these immigrants rather than local birds, but with the New Forest being the UK hotspot for the species they could have been more local.

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a view across the lower lake

 

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Mistletoe on poplar at Fishlake

Around the drier margins and especially along the canal path there are still many live poplars and quiet a few of them have a festive bunch or two of mistletoe high in their branches.

Meanwhile at Blashford Lakes latest reports are that the ring-billed gull is now being seen regularly in the gull roost on Ibsley Water as is the first winter Caspian gull, with a 2nd winter bird also reported recently, the roost also includes 2 Mediterranean gull. The starlings have been putting on quite show, with some estimates of up to 50000 birds coming into roost, usually just to the west of Ibsley water so seen from the hill at the back of the main car park. On Ibsley Water itself there have been up to 104 goosander roosting, 14 goldeneye and a single black-necked grebe. At least one of the pink-footed geese can be seen on and off with the greylag. There continue to be something like 90 pochard and 25-30 pintail as well.

On Ivy Lake “Walter” the great white egret is being seen fairly regularly and was joined by a second bird the other day. From Ivy North hide water rail and Cetti’s warbler are regular, although we have yet to get a report of a bittern this winter. The Woodland hide has one or two brambling and lesser redpoll as well as the occasional and less desirable report of brown rat.

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Robin

CHRISTMAS OPENING: We will be open as usual over Christmas apart from Christmas Day itself when we will be closed. In addition on New Years Day we will have the Pop-up Café again in the Centre, so you can start your birdlist for the year and get a hot cup of something and some excellent homemade cakes.

 

Sundown

Recent evenings have seen the return of the starlings to Blashford, with a murmuration of perhaps 30000 birds. They are mostly arriving from the north and west, perhaps because this is where there are pastures and urban centres for them to feed in during the day. The best place to view them is from the bank at the south side of the main car park, although it can be very cold up there if the evening is breezy. How much they fly about depends upon conditions and predators, so the spectacle can vary widely from one day to the next. At present they are roosting just to the west of Ibsley Water, but they may well move if the reeds start to get beaten down by the weight of birds.

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Starlings murmuration by Cathryn Baldock

The gull roost remains as an additional spectacle with perhaps 8-10,000 birds.

This evening I was helping out with the Solent wader and brent survey work, I was rather late to the field as I had a meeting in the middle of the day, but I ended up at Lepe in good time for a really spectacular sunset.

Lepe sunset

Lepe sunset

I also saw a few brent geese flying north across the Solent, they appear to be roosting in the Beaulieu River and feeding on the north side of the Isle of Wight in the day. This is the first winter I have observed regular cross-Solent movement by brent geese. These observations are being collected to help understanding of how the birds are using the resources around the Solent. If we are to conserve them we need to know how they are using the habitat and how different sites are linked.

The brent geese come to winter with us from Arctic Siberia, staging in Holland and Germany en route to and from. Perhaps surprisingly the starlings are also long distance travellers and some of them may also have come all the way from Russia to winter with us.

Some Bird Sightings

A few sightings from the reserve today, mostly from Ibsley Water. When I opened up the Tern hide there were 4 pintail (3 drakes), 3 green sandpiper (the most I have seen so far this season) and a drake shelduck.  I dropped in there briefly at lunchtime and saw a water pipit just in front of the hide and did not see the juvenile pink-footed goose which was hiding in a large flock of greylag.

Elsewhere there were reports of one or two brambling from near the Centre and Woodland hide.

At closing time there was a first winter Caspian gull in the large gull roost on Ibsley Water, I estimated about 7000 lesser black-backed gull. There was also a gathering of starling, still in the 3000+ range, so enough to be a decent flock but not a really spectacular gathering yet.

As it was almost dark, I could just make out “Walter” our returning great white egret roosting in his favourite dead alder tree beside Ivy Lake.

Goodbye 2016, Hello 2017…

Another misty start to the day this morning, although by no means as misty as yesterday when from Tern Hide all that could be seen were the silhouettes of coot and a couple of pairs of goldeneye which were feeding close to the shoreline immediately in front of the hide.

This morning all of Ibsley Water could be seen, albeit through a misty haze, but most of the wildfowl was further offshore towards the north of the lake among the feathered leavings of the overnight gull roost which is now very extensive and covering a huge proportion of the lake by dusk. Evenings are also still seeing a “mini-murmuration” of a couple of thousand or so starlings, currently often settling in for the night in the reedbed in Ibsley Pond north of Lapwing Hide. What was immediately in front of the hide today, furtling around in the gravel for invertebrates, was a very obliging green woodpecker who would have posed beautifully for anyone armed with a camera had they been there (I just had a ‘phone)… Unfortunately by mid-morning what had started as a relatively clear day had soon disintegrated back into dense mist again… from Lapwing Hide you could just see past the end of the “spit” by about 11am!

A misty start. It didn't last!

A misty start. It didn’t last!

Look closely for the green woodpecker!

Look closely for the green woodpecker!

Ivy Lake was equally misty. No bittern or water rail when I opened up Ivy North Hide, although both species were obliging yesterday and later on in the day today. The water rail in the alder carr  opposite the Woodland Hide that Bob reported in the previous blog entry has also continued :

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At the Woodland Hide itself reedbunting and brambling (at least two) are still present along with the usual multitude of other species which makes a visit to this hide consistently enjoyable. Not that many decided to visit the feeder when I tried taking a picture during my “rounds”:

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There were mallard and shoveler in Ivy Silt Pond on the way down to Ivy South Hide where from the hide itself all the regular wildfowl could be seen, with some gadwall, wigeon and tufted duck all feeding (and in the case of the gadwall and mallard, very noisily and “splashily” displaying and setting up/defending pairings):

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The relatively mild weather and now lengthening daylight hours are also bringing with it other signs of spring and the New Year – as well as ducks pairing up, the great crested grebes are apparently setting up territories on Ivy Lake and a great tit has been stridently calling out “teacher” on and off all day around the centre. A lovely early introduction of the bird song that is still to come and with that I’ll leave you with the welcome sight of the recently emerged snowdrop shoots ushering in 2017, a New Year and new beginnings….

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I shall post this now and update at the end of the day as necessary with anything particularly noteworthy for anyone heading out this way tomorrow to kick start their year-lists. I’ve been office bound this morning and for the early part of the afternoon but will be heading out a little earlier than usual to stretch my legs, beat the bounds and swap the 2016 sightings record books for 2017’s. Hopefully the mist will lift again so I can see something! Who knows, I could even finish the year with an otter! But probably not!

Unfortunately the weather is not looking too favourable for tomorrow so what is traditionally the reserves busiest day of the year visitor wise may not be…

However for anyone who does make it out tomorrow don’t forget that Nigel and Christine will be in the centre classroom with their Pop-up cafe from 10.30am-3.30pm tomorrow with hot drinks and home baked cakes, a proportion of the takings from which goes into supporting our conservation and access work on the nature reserve.

Happy New Year everyone!

 

Ringing in the New

Despite the weather being somewhat poorer than originally expected the reserve was busy with a mixture of general visitors and listers out to get a good start to 2016. I knew it would be, as there are several species that you are more perhaps likely to see at Blashford than anywhere else in Hampshire. Species like brambling, and two obliged for much of the day at the Woodland hide, Slavonian and black-necked grebe, which both showed all day on Ibsley Water and of course goosander and goldeneye. Then there are the gulls, with regular yellow-legged gulls and, albeit rather late in the day, the ring-billed gull. The only species that really let the side down was bittern, which failed to show at all, as far as I know.

I managed to see 66 species of birds on the reserve today, not a bad start to the year. Along the way I found a hibernating peacock butterfly and a very well developed group of orchid rosettes, hopefully they will cope with any frosts we do eventually get.orchid

I had the rather pleasant task of putting the new hide logbooks in each hide today, so I got to visit them all. From the Goosander hide it was pleasing to see a group of wigeon grazing the eastern shore of Ibsley Water, just reward for all the volunteers’ hard work.grazing wigeon

I also saw a colour-ringed first winter black-headed gull standing on the rails, I think it was a red ring coded 230A, but it was hard to be sure, can you make it out?ringed black-headed gull

The recent rain has also been beneficial to the ephemeral ponds, these only hold water for part of the year, but have a whole range of specialist species that depend upon them. The volunteers have been involved with these too, treading the mud in the bases so they hold water for longer, a process known as puddling. temporary ponds

As well as a good range of species there were a few notable counts during the day, mostly at dusk. I could not get into the Tern hide, there was such a crush of gull watchers, so I looked from the mound at the back of the car park. From there I saw the ring-billed gull and, after a long absence, a flock of starling. Not quite a fully fledged murmuration , but at least 3000 birds. Later on Ivy Lake there were at least 161 roosting cormorant, a new record. I also counted 239 tufted duck, a large number, but there must have been many more as I could mostly only make out the drakes with their white flanks as it was so dark.