Category Archives: water birds

Winter in the Wash

Posted on March 31, 2016 | 8 comments

One of the ‘must see‘ natural events in the UK occurs in the winter when hundreds of thousands of ducks, waders and, in particular, geese spend the season on the mudflats of the Wash. The Wash is a huge bay on the east coast of England into which the rivers Witham, Welland, Nene and Great Ouse all drain into the North Sea.

When the tide recedes, like Morecambe Bay in the previous post, enormous areas of mudflats are exposed which provide sustenance and a roost site for colossal numbers of birds. Every morning at dawn thousands of geese take flight to head inland to feed, and the geese are what everyone goes there to see.

Multiple skeins of pink footed geese at Snettisham at dawn (Anser brachyrhynchus, Dansk: kortnæbbet gås)

I arrived at the coast at Snettisham on the north Norfolk coast around 6am when it was just starting to get light. Already sizable flocks of geese were in the air and I was concerned that I’d missed most of them. But then as the sun rose higher gargantuan flocks started to pass overhead and it was a truly incredible sight!

I don’t know how many thousands of geese were there but at the end of the day I went back to the same place to see them return. It was getting dark and all was still, so, as in the morning, I thought I’d missed them. And then they appeared, quite suddenly in their tens of thousands. I tried to estimate the numbers by counting small numbers of each wave and multiplying up, and I estimated there were between 30-40,000 birds returning.

Skeins within skeins, I like this formation

And if you’ve ever spent any time near geese you’ll know that they’re not afraid to announce their presence, so the other thing that I hadn’t expected, but maybe I should have done, was the noise. It was a magnificent cacophony! And not just the squawking, but the sound of them flying when they came over lower to the ground.

These birds breed in the summer up in the Arctic, in Greenland, Iceland and Spitsbergen and then head south to the relatively balmy conditions of the UK coast in winter (!).

Another skein of pink footed geese passing low overhead

It’s unknown why geese fly in skeins, but it’s thought to provide an aerodynamic advantage to the ones behind as they slipstream in turbulent air generated by the bird in front. Which makes me wonder if they constantly switch the pacemaker or if the biggest and strongest bird is always the one at the front.

I estimated there were around 500 birds in this huge flock, but even that was a tiny proportion of the total

To see this meant getting up and out at 4am which is never my favourite thing to do, and it was ferociously cold, but it was worth it to see such a unique spectacle. And as the sun rose and it got lighter, it soon became apparent that the geese weren’t the only seabirds in the area:

A shelduck (Tadorna tadorna, Dansk: gravand) on final approach past a lone dunlin in the foreground

Small flocks of shelduck and dunlin were mingling and feeding close in to the shore

The Wash is now not the only significant area of coastal mudflat in East Anglia. In order to attempt to mitigate some of the anticipated ravages of climate change, flood defences protecting areas of farmland on the coast further south in Essex have been deliberately breached. This has allowed the land to be reclaimed by the sea and to regenerate the tidal mudflats that were there before humans originally interfered. The new habitat  was created with the millions of tons of earth removed the ground under London in order to build the Crossrail tube train tunnels. And as soon as this happened the wildlife started to recolonise, and even though it is still fairly barren in comparison to established habitat, I hope that in the near future it will also provide refuge to hundreds of thousands more birds, and lots of other wildlife too.

Dunlin (Calidris alpina, Dansk: almindelig ryle)

But more of dunlin in the next post, and plenty more species of sea birds both at Snettisham and after that at the RSPB coastal reserve at Titchwell.

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Posted in Birds, Climate change, Coastal walk, Ducks, geese, Migrants, Ornithology, Seabirds, Tidal mudflat, UK wildlife, Waders, water birds

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Morecambe Bay

Posted on March 25, 2016 | 9 comments

Since my posting rate plummeted a couple of years ago, due mainly to the increased pressure of work, I’ve still been out and about accumulating a lot of photographs so now I’m going to try to get some of them into posts.

In early spring 2014 I found myself at Morecambe bay in Lancashire which is famous for its vast tidal mudflats that constitute a well stocked larder for a multitude of seabirds, and maximum danger for the unwary beach walker. The Irish Sea tides race in and swirl about at incredible speed and there are areas of treacherous quicksand too.

A pair of shelduck (Tadorna tadorna, Dansk: gravand)

The bay is so enormous that when the tide’s out it’s not always easy to see much wildlife, but by the pier in front of the Midland Hotel there were shelduck, curlew and oystercatchers and I also caught a tantalising glimpse of a distant red breasted merganser.

A curlew on full power for take off (Numenius arquata, Dansk: storpsove)

As I didn’t have my camera with me and I’d never succeeded in getting a picture of a merganser, I returned to the same spot very early the following morning with the relevant optics. It was the end of February and the weather was filthier than a Springbok in a ruck (which as any rugby fan will know is as dirty as it gets!) –  it was freezing cold and blowing a gale, so I sat on the ground with my back to the wind, and waited.

Despite what I said earlier, there were a good number of birds in the vicinity including curlew, shelduck, redshank and this oystercatcher who landed right in front of me and every so often he popped up into view as he mined the crevices in the rock for his breakfast.

An oystercatcher (Haematopus ostralegus, Dansk: strandskade) landed close by on the rocky shoreline

And I didn’t have to wait too long before not one, but a pair, of red breasted merganser appeared in the water just 20 or so metres away, which justified getting out early and braving the elements:

Male (dark headed) and female (brown headed) red breasted merganser (Mergus serrator, Dansk: toppet skallesluger)

I think these are spectacular birds. They are generally resident breeders on the west coast of England and winter visitors on the east, so these were probably residents. They are one of two species of saw-toothed ducks, the other one being the goosander, which are resident in the UK. They have serrated beaks which they need to grasp their fishy prey which they can catch by chasing them under water. According to the BTO there are 2200 pairs in the UK in the summer and their conservation status in the UK is green suggesting the population is stable at least in this part of the world. The only other time I’ve seen a merganser was a month ago down on the south coast at Keyhaven, so they’re an uncommon but splendid sight!

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Posted in Beach walks, Birds, Coastal walk, Ducks, Morecambe Bay, Ornithology, UK wildlife, Waders

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Glorious Glen Affric

Posted on December 16, 2014 | 18 comments

During my excursion to the Highlands in June 2014 we  took a trip from Garten up to Inverness and down the north shore of Loch Ness before heading up to one the wildest places I’ve been to in the UK, Glen Affric.

It seems that Glen Affric is right in the  midst of the back of beyond and I can imagine it’s a harsh place to live in the depths of winter. But often with remoteness comes undistrurbed natural beauty, and so it was here. On arrival we parked up at a car park on the bank of River Affric, and after fastidious application of insect repellent to deter the midges we ate lunch at a picnic table . And as we sat and watched the river a dipper was busy skimming to and fro. A closer look after lunch revealed that it had built a nest on the underside of a bridge and it was bringing insects back to feed the chicks.

Dipper – Cinclus cinclus, Dansk: vandstær – contemplating the next foray upriver…

This was too good a photo opportunity to miss and I hopped from stone to stone into the river and eventually perched on a rock a couple of inches above the water that was just about stable enough to keep me out the river. I wanted to get a picture of a dipper as it skimmed past low over the water and I managed to capture this series of shots as it took care of the crucial business of feeding the hungry youngsters:

… setting off …

… passing through at high speed…

… and heading back with a beak full of grubs. A successful mission.

I’ve never had the chance to photograph dippers like this before so I’m very happy with this series of pictures. I rarely see them because they’re birds of fast moving rivers like the ones found in the hills and mountains and consequently they’re not to be found in my part of the world. Despite the fact I see it very infrequently, the dipper is a resident breeder in the UK and is green listed and therefore not of concern. And unlike most waterbirds which hunt by swimming or diving, the dipper hunts by running along the bottom of the riverbed. Some years ago I watched one do this in a mountain stream in Betws y Coed in Snowdonia, it’s a fascinating thing to watch and it made me wonder how they diminish their bouyancy in order to avoid floating off the river bed.

The reason we went to Glen Affric was to see rare dragonflies, specifically, the northern emerald which is very local to the Highlands of Scotland and absent from England, and the downy emerald which can also be seen in some parts of England but is uncommon. For the record, we saw a lot of downy emeralds over Coire Loch at Glen Affric but no northern emeralds. As we were dragon hunting I only took my long telephoto lens and I didn’t take any landscape shots of the terrain (or none which I’m happy to share), but to get an idea of the place follow the link above and the two pictures on the first page labelled ‘River Affric‘ and ‘Looking down over Coire Loch‘ best reflect my memories of it.

I didn’t get any dragon pictures here either because I couldn’t really get close enough to them, so as it was a gloriously sunny afternoon I just enjoyed the silence and the views and the whole atmosphere of the place, which was utter tranquility.

Grey wagtail, Motacilla cinerea, Dansk: bjergvipstjert

Like the dipper, grey wagtail were also darting up and down the river.  They are resident breeders and passage visitors with amber conservation status in the UK, but their numbers are not of concern in Europe as a whole and they are beautiful little birds to be seen hunting insects over fast running streams. I think the name ‘grey wagtail‘ suggests something a tad dull and uninteresting, which does them a huge disservice, something like ‘saffron wagtail‘ would be more appropriate!

The best sighting of all at Glen Affric was one I didn’t get a photograph of because I was driving at the time. And it was also the most unexpected. We had just left the parking place at Glen Affric to return to Garten at around 6.30pm when a dark brown/black creature approximately the size of a cat bounded across the road and ran along in front of the car for four or five seconds, and it was a pine marten (Martes martes). We had paid to sit in a hide two nights previously to guarantee a sighting of this most elusive creature, and here was one running down the road in front of us. It’s funny how a whole four day trip can be made by a four second sighting of an incredibly rare and charismatic creature.

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Posted in Anisoptera, Birds, Dragonflies, Glen Affric, Insects, Mammals, Mustellidae, Ornithology, Predators, Scotland, UK wildlife, water birds

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Loch Mallachie

Posted on December 15, 2014 | 12 comments

Loch Garten is mainly associated with the osprey and is the home of the flagship RSPB reserve set up to protect and provide access to this most remarkable of birds.

But the osprey isn’t the only bird to be seen in this part of the world, and as I’d never been here before I was really hoping to see crested tit and Scottish crossbill in the coniferous forest around the lake. Suffice to say, despite looking long and hard I saw neither. But far from being despondent I see it as an excellent reason to go back there and try again!

Common sandpiper – Actitis hypoleucos, Dansk: mudderklire

In the same part of Abernethy Forest and a short distance from Loch Garten is Loch Malachie, so myself and my companion decided to explore there after drawing a blank on tits and crossbills at Garten.  But instead of them, we found common sandpipers and in my book that’s a fair exchange:

The sandpipers are very neat little waders and there were several of them patrolling the large boulders on the shore of the lake. They weren’t overly impressed with our presence and to show their disquiet made several low looping flights along the shore and around behind us through the woods, which felt like an unusual place to see a sandpiper in flight. So we collected a few photographs and retreated to leave them in peace.

Goldeneye – Bucephala clangula, Dansk: hvinand

On the same piece of shore line as the sandpipers was this female goldeneye with a pair of chicks. The goldeneye overwinters over much of the UK but has a very small breeding population of only a couple of hundred pairs, largely due to a program of nestboxes on Speyside – the goldeneye is unusual amongst ducks in that it nests in holes in trees. There was no male accompanying this family which is pity because they’re spectacular!

It  was a grey, damp, overcast morning in the Abernethy Forest around Loch Malachie and may be because of that it was eerily quiet. There were very few songbirds and the ones we saw most of were wren and chaffinch, which are also common visitors to my garden. But then we saw a spotted flycatcher which is definitely not a visitor to my garden:

Spotted flycatcher – Muscacapa striata, Dansk: fluesnapper

The spotted flycatcher is a migrant breeder to the UK, it overwinters in Africa and is red listed due to overall decline as a result of decreasing prey species caused by pollution and insecticide use (>30% over 10 years). Despite that, the European population is estimated to be 42-66 million individual birds (according to Birdlife International).

Apart from the beautiful wildlife, what I really noticed in the forest was the complete absence of human noise polution (it was silent apart from the wind and the birds), and the smell of the pine forest, and there are few natural aromas as delicious as the fresh smell of pine mixed in with the leaf mould underfoot. But the best thing was the silence!

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Posted in Abernethy Forest, Birds, Cairngorms, Countryside walks, Ducks, Loch Garten, Loch Malachie, Migrants, Ornithology, Scotland, Songbirds, UK wildlife, Waders, water birds

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Loch Ruthven

Posted on October 11, 2014 | 8 comments

This year marked the occasion of the start of my 51st orbit around the sun, and to celebrate the event myself and my friend, who also reached the same milestone, took a trip in June to the Cairngorms in Scotland. It was a terrific excursion, the sun shone for most of the trip, and we spent the whole time out in the wilds. Before we went we convened in the pub several times to ‘plan‘ our campaign and one of our plans was to compile a short priority list of species we’d like to see. My list consisted of osprey, crested tit, crossbill and pine marten. And my friends list also included pine marten along with various dragonflies including white faced darter and northern damselfly – neither of which can be found in Cambridgeshire.

As we were intent on packing in as much Celtic wildlife watching as we could in three days it was a busy trip. So our first stop after arriving at Inverness and picking up a hire car was at Loch Ruthven. Truth be told, there wasn’t a huge amount going on here, but it was a lovely spot to burn an hour relaxing after the hassle of travel, flights etc.


Little grebe, or dabchick, (Tachybaptus ruficollis, Dansk: lille lappedykker)

Like other grebes, this one is a diver, reaching a depth of a metre to feed on molluscs, small fish and insects. Shakespeare referred to it as the ‘dive-dapper’ and according tho the British trust for ornithology it is the only bird to have the first three letters of the alphabet consecutively…  and I bet you’re glad you know that!

The little grebe is a resident and migrant breeder in the UK as well as being a winter visitor and covers a large part of the globe across Eurasia as far east as New Guinea and sub-Saharan Africa.

A pair of teal (Anas crecca, Dansk: krikand)

Teal, like most ducks, are striking, handsome birds and their markings make them easily identifiable. They are passage and winter visitors here as well as being resident breeders. They frequent shallow water, and like the little grebe their conservation status in the UK is amber, with 2100 breeding pairs here.

So even though Loch Ruthven wasn’t bristling with rare and previously unseen wildlife (for myself, at least) it was a very pleasant start to our exploration of that corner of the UK. We speculated at the time that next time we visit we may need a passport and visa, but I’m pleased that our neighbours didn’t vote to secede from the UK in the September referendum!

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Posted in Birds, Cairngorms, Ducks, Loch Ruthven, Scotland, UK wildlife, water birds

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The disappearing dove

Posted on February 28, 2014 | 29 comments

Every year millions of migrating songbirds heading from Africa to Europe get blown out of the sky by weird people with shotguns. That combined with the policy in the UK of destroying habitat at an alarming rate is making life impossibly possibly difficult for some of our iconic bird species, one of which is the turtle dove (Streptopelia turtur, Dansk: turteldue).

But last summer I was exploring one of my regular haunts, Milton Country Park, on the northern edge of Cambridge, on a warm Saturday morning and the air was buzzing with insects including this handome hoverfly known as the ‘footballer‘ due to its rather fetching black and yellow striped thorax. This species is common in England reaching a peak in July which is when I snapped this individual.

The footballer hoverfly – Helophilus pendulus

And hoverflies aren’t the only abundant insects to be found in July. Milton Country Park is also home to mumerous species of Odonata, the dragonflies (Anisoptera) and damselflies (Zygoptera).

Common blue damselfly – Enallagma cyathigerum – perched on a seedhead

The Park has 4 big lakes:

MCP map

…and a few other streams and pools, and despite the abundant human presence it remains a haven for some properly exotic wildlife including a bittern that appeared for a week or so last year, and the occasional osprey stopping off on migration from sub-Saharan Africa to breeding sites further north in the UK.

The great crested grebe (Podiceps cristatus, Dansk: toppet lappedykker) isn’t an exotic migrant but it’s a beautiful bird and can always be found here:

The grebe was almost hunted to extinction because its dense feathers were coveted as a substitute for fur. But it has recovered and can now be found on lakes over most of the UK. The one above is an adult and the one below still has the striped head markings of a juvenile.


But getting back to the point, the undoubted star of the show on this trip was the turtle dove:

The turtle dove is in very serious decline, I believe we have lost around 97% of our breeding population and it is anticipated it will become extinct in the UK by 2020 as it’s also under increasing pressure in Europe. The reason for its catastrophic decline is that it feeds on seeds from cereals and other plants and both of these are a scarce commodity in the fields of the UK at the time the doves need them.

So the birds arrive here in the UK exhausted after a heroic migration across the Sahara and the Mediterranean. And those that avoid the gun-toting imbeciles in southern Europe arrive here to find there’s not enough food. So as it takes them a long time to rest and feed and get back into breeding condition, they only have time for a maximum of one brood per season before they have to head all the way back. And this enforced curtailment of there breeding window means they just can’t sustain their numbers.

They arrive back in the UK from around mid April so I’ll try to capture some more photographs before they finally stop coming here all together.

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Posted in Birds, Countryside walks, Damselflies, Hoverflies, Insects, Migrants, Milton Country Park, Ornithology, UK wildlife, Walks around Cambridge and Histon, water birds, Zygoptera

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A day out at Minsmere

Posted on August 20, 2013 | 10 comments

RSPB Minsmere is nestled on the North Sea coast in Suffolk sandwiched between the heather and gorse of Dunwich Heath and the nuclear power station at Sizewell. I spent a day there at the end of June and the plan had been to make a 5 a.m. start and get there for the sunrise. But the weather on that morning was foul so I started later and stopped off on the way there at RSPB Lakenheath Fen, on the west side of Suffolk, to wait for the rain to abate. Lakenheath Fen was previously owned by the Bryant and May match makers so the woodland there is primarily poplar which is apparently the wood of choice to make match sticks. Consequently the air is filled with that wonderful noise that poplars make when the wind blows.

Despite the pouring rain, which precluded photoghraphy on the Fen, the omens were good. There were reports of a red footed falcon which I didn’t see, but I did see a wild otter, the first time I’ve ever seen one. And I heard a bittern booming, and it was the first time I’d heard that too. So that was two new encounters even before I’d reached the coast.

The bittern (Botaurus stellaris, Dansk: rørdrum) is a small brown heron which lives in reed beds and hunts fish so stealthily that it’s next to impossible to see until it moves. The booming is an amazing sound and the recording can’t really do it justice, it can be heard for more than a kilometer and the only thing I can liken it to is a distant foghorn. Coming through the reedbeds early on a quiet rain sodden morning gave it a ghostly quality which is difficult to describe. Bittern are rare and to give you an idea of how unusual it is to see, or hear, one, there were only 600 individuals in the whole of the UK in 2010/2011 and only the males boom. East Anglia is a good place to look though because they migrate here across the North Sea from Holland, and the first breeding record was in Norfolk in 1911, having been extinct in the UK in 1868.

From the Fen I headed off in my rainsoaked state to Minsmere. But the gods were with me as the sun came out on the way and stayed out for the rest of the day. It turned into a scorcher.

Common whitethroat male guarding his bushes

On the way into the reserve from the carpark the habitat is woodland which opens out onto grassland before arriving at the fresh water and salt water lagoons. There were reports of stone curlew on the heath and an old twitcher with a telescope claimed to have spotted them, but I couldn’t find them and remained sceptical. But in an adjacent bush was a male whitethroat patrolling the apex, even though it was the end of June he was one of the first I’d seen this year. Pausing momentarily to snap the whitethroat I then wended my way to a hide overlooking the salt water lagoons.

Sandwich tern (Sterna sandvicensis, Dansk: splitterne) snapped from the comfort of the hide

The main hide overlooking the lagoon is, in my opinion, pretty much perfect. It’s a modern and substantial affair and it made me chuckle listening to the twitchers grumbling about how they preferred sitting in a draughty cold shed with limited views and no comfort whatsoever. I’ve got no problem doing it the old fashioned way when it’s the only option, but when the facilities are to hand I much prefer to sit in warmth and comfort with panoramic views through huge glazed windows which can be opened if so desired. And on this occasion the facilities were available, so that’s what I did, and I hope you like the results…

A pair of common terns – “Where’ve you been? I’ve been worried sick. You treat this place like a hotel!”

The common tern (Sterna hirundo, Dansk: fjordterne) on the left had been sitting there for many minutes, then the one on the right arrived to be scolded mercilessly by it’s companion, and this happened each time the second one came back after a brief fishing trip. The common tern could easily be mistaken for the arctic tern (Sterna paradisaea, Dansk: havterne) but is easily distinguished at a glance by the black tip to its beak which is absent in the arctic tern. Both species are consummate aeronauts and fishermen, and they both breed in Europe before migrating south to Africa and beyond.

There were big numbers of all kinds of seabirds on the lagoon including the terns. Gulls, black tailed godwits, a spoonbill (another first ever sighting for me), and numerous ducks including shoveller and shelduck, none of which I got really good photographs of. But this pair of gadwall (Anas strepera, Dansk knarand) were feeding close by and did allow me to photograph them:

Male gadwall behind nesting black headed gulls…and the female of the species

Gadwall can often be seen on lakes inland in the winter when they appear drab and uninteresting compared to say a shoveller or a goldeneye, but in bright light in their finest breeding plumage I think they’re quite splendid.

The star of the show at Minsmere is often the avocet. I’ve seen them and photographed them here before but this time they were nesting on a mudflat close by:

The iconic avocet (Recurvirostra avoseta , Dansk: klyde)

Avocet parent-to-be looking after the nest

The other avocet parent was sitting on the nest and occasionally stood up to turn the eggs. It did this every few minutes giving nice views of the eggs which would be extremely well camouflaged when exposed to potential predators such as the great black backed gull.

At one point a pair of peregrine falcons appeared and proceeded to launch multiple waves of tandem attacks on the ground nesting birds. It reminded me of the scene at the start of the film ‘Battle of Britain’ when the Luftwaffe fighters swoop down and shoot up a British airfield. Suffice to say all hell broke loose, it was highly entertaining to watch, and I’ll write more about that in my next post.

It’s not just the birdlife which marks Minsmere out as a special place for wildlife. I knew there were red deer (Cervus elaphus) in this part of Suffolk but I’d only ever seen occasional individuals and one or two small groups in the past. But on the way off the reserve in the early evening there was a big field in which there were several hundred of them.

Grazing red deer

On first spotting these I thought they were livestock on a farm, but then I realised there were no fences that they wouldn’t be able to simply step over so they must be wild. I’d never seen so many of these in one place before.

On an unrelated note (the trip to Minsmere was in June and I’m writing this in August), so far this year in Cambridgeshire there has been a dearth of butterflies especially small tortoiseshell. But the day before yesterday there was one flitting around the entrance to work when I came home and when I got here there were five more on my buddleia bush. And yesterday there were more in the garden. So I hope they’re making a late recovery, along with other hard hit species, from the Lepidopteran devastation inflicted on them by the cold weather in previous three years.

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Posted in Birds, Birds of prey, Coastal walk, Deer, Ducks, Falcons, Gulls, Mammals, Migrants, Minsmere, Ornithology, Seabirds, Terns, UK wildlife, Waders, water birds

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Ever the optimist

Posted on February 24, 2013 | 26 comments

The font of all wisdom in my area for what birdlife is around is the Cambridge Bird Club ‘What’s About‘ blog. A short while ago there was a report of a sighting of a bittern at one of my regular nature walks, Milton Country Park. This was an exciting development because I’ve never seen a bittern before, so on the following Saturday morning I set off before dawn to be in situ at sun up to try and see it. The bittern (Botaurus stellaris, Dansk: Rørdrum) is a small brown heron which lives in reedbeds and is so perfectly camouflaged it is almost impossible to find until it breaks cover. It’s famous for the ‘booming‘ call of the male which can be heard up to 1km away, so I set off hopeful of not only seeing one but maybe hearing it boom too. Ever the optimist!

The conservation status of the bittern in the UK is red, meaning it is scarce and under threat. Alas, the chap I was hoping to catch a glimpse of was very scarce indeed, to the point of being completely absent. Oh well, next time maybe. But every cloud and all that, even though the bittern had absconded there was other birdlife in abundance.

And not only birds, snowdrops were blossoming on the forest floor

The Country Park is made up of old gravel or quarry pits surrounded by a mixture of grassy scrub and mature woodland. Up in the treetops great spottted woodpeckers were hammering holes…

Great spotted woodpecker (Dendrocops major, Dansk: stor flagspætte)

I think this one is a female – the male has a red patch on the back of his neck which I think was absent on this one. The woodpeckers drumming sound results from the frequency of drilling rather than the power. They have energy absorbing tissues in the head to prevent brain damage and they strike at a frequency of 10-40 times a second which makes the tree trunk resonate, and that’s how they create their unique sound. Treecreepers were spiralling up these trees too, but they were just too quick to get a photograph.

But on the lakes there were hundreds and hundreds of water birds of all types:

Courting great crested grebes (Podiceps cristatus, Dansk: toppet lappedykker)

The full mating ritual of the great crested grebe is a wonderful sight. I’ve only ever seen it a couple of times and it involves swimming away from each other to a distance of 20-30m or so, then turning and swimming rapidly towards each other and when they meet they rise up in a vigorous display of necking before settling back into the water facing each other and creating a heart shape with their heads and necks. This is repeated mofre tha once and is utterly absorbing and delightful to watch. I was fervently hoping that my pair here were going to perform but they were content to simply preen, commune and doze. Still lovely though.

Another male great crested grebe with a pair of male pochard in hot pursuit (Aythya ferina, Dansk: taffeland)

Two male tufted ducks (Aythya fuligula, Dansk: troldand) eyeing a lady with bad intent. Love, or something, was in the air!

Both pochard and tufted duck are divers and the rapid spread of the tufted duck in the UK in the 19th century is though to be the result of colonisation of UK waterways by the zebra mussel which originates in southern Russia.

A male gadwall (Anas strepera, Dansk: knarand)

On a grey murky day the gadwall looks like a dull grey/brown duck but when the sun shines on them they are quite handsome birds, easily recognised on the water by the black rump, general brown plumage and the grey/black beak.

Coot and moorhen (Fulica atra, Dansk: blishøne and Gallinula chloropus, Dansk: grønbenet rørhøne, respectively) are both members of the family Rallidae along with water rail (which I saw on a previous recent visit to the Country Park, but not this one, even though I spent 10-15 minutes quietly looking where I saw one before) and crakes, which aren’t to be found in these parts.

The coot…

…and the moorhen

The male coots were in the mood for love and fighting out on the water on all the lakes, and were too numerous to count, and the occasional, more secretive and less aggressive, moorhen ventured into view from the reeds at the lake edges.


The brown heads are male wigeon, the black and white ones are male tufted duck, the two brown ones in the foreground are a pair of gadwall and out of focus at the back is another gadwall and a coot

As the sun came up the birds on the water semed to spring into life and large groups of various species busy feeding. All the pictures in this post were taken in a couple of hours or so from dawn until 10-11am and within a 300m radius. But as the sun arose and the light changed the colour of the water changed dramatically and gave some wonderfully varied backgrounds.

I stopped at a gap in the undergrowth to photograph the various species above and as I stood snapping the robin hopped into view between me and the water pecking at the seeds on the ground left by a benevolent walker for the ducks:

I think the most colourful, and therefore my favourite duck of that morning was the wigeon:

A pair of wigeon (Anas penelope, Dansk: pibeand), the male behind, the lady in front

The male on his own – resplendent in his psychedelic finery

The wigeon is a resident breeder in the UK and it’s conservation status is amber, which surprised me because I see plenty of them on the lakes around Cambridgeshire. They are vegetarians feeding on leaves and shoots and rhizomes, and in my view they are one of our prettiest ducks.

So no bittern on this trip but lots of other wildlife on the water and in the trees!

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Posted in Birds, Countryside walks, Flora and fungi, Milton Country Park, Ornithology, Songbirds, UK wildlife, Walks around Cambridge and Histon, water birds, Wild flowers

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Mating Mutes

Posted on January 28, 2013 | 19 comments

The sun is shining a lot now and the snow has totally disappeared. Unlike two weekends ago which was bitterly cold and the lakes at Milton Country Park were partially iced over. It’s not always easy to see all the water birds but they had been coralled into smaller areas by the ice. Ducks abounded at the park with teal (Anas crecca, Dansk: krikand), gadwall (Anas strepera, Dansk: knarand), wigeon (Anas penelope, Dansk: pibeand) and tufted duck (Aythya fuligula, Dansk: troldand) in numbers, as well as the customary mallard (Anas platyrhynchos, Dansk: gråand). There were two highlights of the trip, a goldcrest was busy hunting in a bush just a few feet away and seemed undisturbed by our presence. Goldcrest (Regulus regulus, Dansk: fuglekonge) are beautiful little birds, they are our smallest breeding species, weighing 4-7 grams, and the northern populations migrate south in winter with Scandinavian individuals crossing the North Sea to overwinter in the UK.

Mute swan pair with a male tufted duck in the background

I didn’t manage to get pictures of the goldcrest, which is a pity, but I did manage to get pictures of the second highlight, which was a pair of mute swans (Cygnus olor, Dansk: knopsvane). And if the goldcrest is our smallest breeder, the mute swan is one of the biggest (if  not thee biggest), weighing in at a hefty 10.5-12kg, and breeding is what this pair had in mind.

Mute swans pair for life and the courtship dance is delightful to watch, they gracefully circled each other, repeatedly intertwining their necks:

And the dance culminated in mating. The male climbed on board the female and grasped the back of her neck with his beak, the whole thing lasted just a few seconds, which was just as well for the lady as her head was held underwater and she actually disappeared from view.

And after mating they rose up, breast to breast out of the water and continued the necking dance:

Finally, they relaxed back into the water and finished the ritual by bobbing their heads towards each other, and apart from the mating moments the whole thing was very calm and sedate. I think mutes are simply regal, they are very big, powerful, animals and I can’t hink of any creature which is quite so pristine.

And shortly after mating the male climbed out of the water onto the ice for a post-coital stretch up to his full height and opened his wings, surrounded by a retinue of coot (Fulica atra, Dansk: blishøne) and gadwall. A fitting finale to this series of captivating natural events.

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Posted in Birds, Countryside walks, Ducks, Migrants, Milton Country Park, Ornithology, Songbirds, UK wildlife, Walks around Cambridge and Histon, water birds

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Alas, no bullfinch, but…

Posted on January 19, 2013 | 7 comments

The weekend before last I went for a walk around the lakes of RSPB Fen Drayton. It was a customarily grey and cold morning and there was a lot of water standing where there wouldn’t normally be. But the lakes were full of ducks, waders and other water birds and the trees and hedgerows were thronged with other birds, but alas no bullfinch. To explain, the approach road to the car park is lined with hawthorn and other trees and they are home to many bird species including bullfinch, so I was hoping to see one or two and get photographs. But on this occasion alas, they were conspicuous by their absence.

No bullfinch, but hey ho, woodpeckers there were:

Green woodpecker (Picus viridis, Dansk: grønspætte) mining ants next to the car park at Fen Drayton lakes and fastidiously refusing to look up

And the green woodpecker wasn’t the only woodpecker hanging around the lakes:

Great spotted woodpecker (Dendrocops major, Dansk: stor flagspætte) patrolling the treetops

There was also great crested grebe (Podiceps cristatus, Dansk: toppet lappedykker), a large flock of mixed waders including bar tailed godwit (Limosa lapponica, Dansk: lille kobbersneppe) and several flocks of greylag geese (Anser anser, Dansk: grågås). And lots and lots of lapwing:

A small fraction of a much bigger flock of lapwing, I make it 84 in this group

In the 1970’s lapwing (Vanellus vanellus, Dansk: vibe) were a common sight in the English countryside. Huge flocks consisting of hundreds, if not thousands, of individuals weren’t particularly unusual. My Dad used to call them plovers, or ‘peewits’, a name they acquired because of their distinctive call. But like many species, they have suffered hugely from habitat destruction as a result of modern farming methods. On this particular morning at Fen Drayton there was at least one flock and possibly two, at opposite ends of the lakes, there were a heck of a lot of them and they were frequently rising into the air en masse. And since the snow arrived this week there has also been a small flock of 30-40 birds close to Cambridge Science Park which I spotted on my way to work, and a small group of them alighted on the field right outside my lab.

A blue tit deftly plucking seeds from a swaying reed seedhead

On the last part of my outing round the lakes I headed for a hide overlooking an expanse of water where I was hoping to see water birds. A flight of four goosander containing a male and three females flew over on the way there and seemed to be a good omen! Outside the hids this blue tit (Cyanistes caerulius, Dansk: blåmejse) was busy hopping from stem to stem in the reeds outside acrobatically harvesting the seeds.

And on the water there were A LOT of birds. The flock of lapwing higher up this post were on the ground at the far side of this lake, and the water was hosting gulls, ducks, swans and a lone heron. One of the loveliest ducks, easily identified by it’s triangular black head, white cheek spot and his regal black and white plumage is the goldeneye.

Goldeneye drake – elegance personified

There were a pair of goldeneye here, (Bucephala clangula (great name too!), Dansk: hvinand) and as with other duck species the lady is drab in comparison with the resplendent males. I spent half an hour waiting for them to paddle into the gap in the reeds just infront of this one for a clear shot. But they never did, so this is the best picture I could get. But isn’t he a beauty!

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Posted in Birds, Ducks, Fen Drayton, Gulls, Ornithology, RSPB reserves, Seabirds, UK wildlife, Waders, water birds

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