Tag Archives: Anas clypeata

Titchwell ducks

Posted on September 12, 2012 | 15 comments

I like ducks. A couple of hours spent by the side of a lake gazing at and identifying numerous duck species is time well spent in my opinion. (N.b. as I write this I’m sipping a glass of a very tasty Chilean Cabernet and listening to The Lyre of Orpheus by Nick Cave. How much better can life get?)

Anyway, back to the ducks. Inbetween chasing swifts with my camera and snapping marsh harriers and avocets there were several species of duck availing themselves of the bounty supplied by the fresh and salt water mudflats at Titchwell.


Shoveler male

Shoveler (Anas clypeata, Dansk – skeand) can be seen on the lakes close to Cambridge but it’s rare to see them close up. At Titchwell there are so many birds there that if I wait long enough it’s very likely I’ll get close up, and so it proved with several species of duck. The shoveler is immediately recognisable by his enormous beak which he uses to filter crustaceans, molluscs and other small creatures from the water. The pale blue patch just visible on the upper forewing is just visible on this one and is diagnostic for the shoveler. The blue-winged teal also has a blue patch here but the teal is smaller and doesn’t have the distinctive beak of the shoveler.


Teal female (Anas crecca, Dansk: krikand)

The teal is the smallest duck and the male plumage is handsome. Like the mallard, the female is predominantly brown but she has the lovely green patch on the lower forewing, visible on the lady above as she stretches her wings. Teal can form big flocks on coastal wetlands out of the breeding season. They are named after their call.


Pochard female (Aythya ferina, Dansk: taffeland)

Another species which kept flitting into view was the pochard. Pochard are not regular breeders in the UK, but in the winter there can be around 40,000 here which have migrated in from Eastern Europe and Russia and they can be seen on lakes, gravel pits and estuaries.


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

I think one of the  most majestic ducks is the shelduck. The red beak, black head, and brown, white and black body make it very distinctive. Shelduck are big too, almost, but not quite, the size of a small goose. They were persecuted in some sandy areas of the UK in the 19th century apparently because they competed with rabbits for burrows. Which sounds to me like any excuse, because why would anyone worry about a few homeless rabbits! Despite that there are now around 60,000 individuals overwintering in the UK and around 11,000 breeding pairs. The conservation status is amber in the UK but it is a species of least concern in Europe as a whole.

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Posted in Birds, Ducks, Ornithology, RSPB reserves, Titchwell, UK wildlife, water birds

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Serendipity II – The charismatic cuckoo

Posted on May 30, 2012 | 24 comments

I don’t recall having seen a cuckoo before, even though I’ve heard their unique call many times. But on my sojourn over to Wicken Fen a couple of weeks ago there were lots of them. ‘Lots‘ is a relative term because cuckoos are becoming increasingly scarce, their conservation status is red due to recent declines in the breeding population and in 2000 there were 9.6-19000 breeding pairs in the UK. But on this trip we heard and saw at least 5 and possibly several  more.

Just before I spotted the first cuckoo I glanced across the lake and this was the view:


A pair of shoveler in the foreground, a little egret behind and a roe deer just beyond the reeds

I really like this picture because of the colours of the reeds and the water in the evening sunshine, but also because it contains three interesting species. Apart from rabbits, any wild mammal is exciting to see in this country, so the roe deer was a pleasing encounter. The little egret (Egretta garzetta, Dansk: silkehejre) is a member of the heron family which is now resident in the UK, presumably as a result of climate change. I associate them with warmer places because that’s where I saw them before 2000, but nowadays they’re not particularly uncommon here. And in the forefround are two shoveler (Anas clypeata, Dansk: skeand) which are migrant visitors to the UK, but this pair obviously liked it enough to linger and are still here in the middle of May, long after they would normally have left.

And then there were the cuckoos:


 A pair of cuckoo, Cuculus canorus, Dansk: gøg

The cuckoo is an incredible bird and until very recently it was poorly understood. Last year the British Trust for Ornithology (BTO) managed to tag five male cuckoos with tiny satellite tracking devices and found out that they headed to the tropical sub-Saharan rainforests of Cameroon and the Democratic Republic of Congo. The cuckoo arrives back in England from Africa in late March or April and departs in July or August. It leaves earlier than other species because its parasitic breeding strategy removes the need for chick rearing. That means the cuckoo spends a minimum of 8 months a year in Africa so to call it a British bird is, I suppose, less than accurate, even though it breeds here.


The classic hanging wings pose which I always associate with the cuckoo

The tagged birds were all fitted with solar powered devices which transmit location data once every 48hr. The tracking data revealed that all five birds headed south over France and across the Mediterranean before heading down across Africa to Cameroon and DRC. All five made it. One of the birds died in Cameroon and two more died on the way back, but two of the five made it back to East Anglia this year. I believe the BTO plan to tag more birds including females and I’m very keen to see the results of that experiment.

The cuckoo is an iconic bird in the UK and it’s call is very distinctive. The call is generally recognised as a signal that Spring has arrived and there are local traditions around the UK based on the cuckoo. It is said in Worcestershire that the cuckoo is never heard before Tenbury Fair on April 21st or after Pershore Fair on June 26th. The song actually changes in June from the characteristic ‘cuck-coo‘ song to a shortened ‘cuck‘, and there is a rhyme about this:

In April I open my bill
In May I sing night and day
In June I change my tune
In July far far I fly
In August away I must

My Dad remembers a similar rhyme he used to sing when he was a kid in the 1940’s which was essentially the same but with some local Northamptonshire words substituted in.

I’m not quite sure what these two were doing but they were acting as a pair, and every minute or two one of them would dive off into the adjacent reedbeds to return a minute or so later. As I mentioned above, cuckoos are parasites and they could have been looking for nests to parasitise. There breeding strategy is unique, at least as far as I know. They lay their eggs in the nests of one of three other small songbird species: the reed warbler, the meadow pippit and the dunnock. All of these are the size of a sparrow (ish) so are much smaller than the cuckoo which is dove-sized, which I guess guarantees that the cuckoo chick will be much bigger than its ‘siblings’ and it won’t be threatened. The cuckoo chick then ejects the other chicks from the nest to die and the parents assume it is one of their own and feed it until it fledges. I’ve seen film of a cuckoo chick turfing out the other chicks and it’s a remarkable process, and not particularly pleasant to watch!

Despite their unsavoury procreation habits they are spectacular and charismatic birds and I hope the BTO research can find ways to guarantee their continued return here to brighten up the Spring and Summer.

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Posted in Birds, Countryside walks, Deer, Ducks, Migrants, Ornithology, UK wildlife, water birds, Wicken Fen

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Minsmere in wintertime

Posted on March 2, 2012 | 6 comments

My meanderings around Suffolk in February inevitably led me to RSPB Minsmere. I’d heard there were bittern (Botaurus stellaris, Dansk: rørdrum), which I’ve never seen before, and smew (Mergellus albellus, Dansk: lille skallesluger) which I’ve also never seen, in residence there. Indeed, theere had been an influx of bittern from Holland due to the fierce winter weather there and numbers were up, so I felt a little twitching was in order.

For those of you unfamiliar with the geography, Minsmere is characterised by woodland on the inland side to the north and east with a network of reedbeds and lakes behind a sand and shingle bank running along the coast. It lies between Dunwich Heath and the Coastguard Cottages to the north, and Sizewell to the south. It is a haven for numerous species of bird and my friend told me that on a morning trip there with a dawn start he spotted over 100 species of birds by lunchtime. And I reckon that’s an impressive tally. Many mammals also live and visit here including red deer, fox and otter.

As it is an RSPB reserve there are hides for observing the wildlife and as I set off along the bank which forms the sea defences to find one various gulls and great crested grebes (Podiceps cristatus, Dansk: toppet lappedykker) were on the sea. I paused to watch a marsh harrier (Circus aeruginosus, Dansk: rørhøg) quartering the reedbeds, and then headed on to an open hide where I installed myself to see what was in residence.


The view from the south end of the hide

From the lower right hand window of the hide are the reedbeds of the reserve and from the upper left window is the reactor dome of Sizewell nuclear power station. The power station reminds me that I’m very grateful for havens such as Minsmere but I also wonder why on earth does it have to be just there, the juxtaposition offends me somewhat. But there it is, so I contented myself with looking out the front of the hide and here are some of the birds I could see:


A lone lapwing foraging for sustenance

Immediately in front of my hide, in which I was the only occupant, was a water filled channel separated from the lakes just beyond by a thin strip of reeds, and immediately to the fore was a single lapwing (Vanellus vanellus, Dansk vibe). Low grassy islands in the lakes were home to various species of duck, the most numerous being…


Teal, two males and a female (Anas crecca, Dansk: krikand)


Shelduck (Tadorna tadorna, Dansk: gravand), and lurking in the background is a shoveler (Anas clypeata, Dansk: skeand)

All of these ducks are resident or nigrant breeders and winter visitors and where I am I only see them in winter. According to the BTO the teal is unusual in that it has no other names in the UK, which is an interesting little factlet which obviously needs to be challenged. If anyone knows of a local name for the teal please let me know. Another amusing piece of nomenclature is the shoveler, so named presumably for its shovel like beak and in Danish is known as the ‘skeand‘, which translates into English as the ‘spoon duck’. It uses it’s magnificent beak to filter small molluscs and crustaceans from the beds of shallow water by sweeping it across the surface and sifting the food from the disturbed sediment.

Alas, most of the birds were just too far away for my 300mm lens, but I plan to upgrade my optics this year so next time I post from Minsmere I’ll hopefully have lots of high quality close ups too.

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Posted in Birds, Coastal walk, Ducks, Dunwich, Minsmere, Ornithology, RSPB reserves, Seabirds, Suffolk coast, UK wildlife, Waders, water birds

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Wonderful Wildlife of Wicken Fen

Posted on January 30, 2012 | 6 comments

Around 10 years ago I used to do voluntary work at Wicken Fen which lies in the flat emptiness between Cambridge and Ely. Wicken Fen is one of the last and the largest piece of remaining fenland in East Anglia and is home to a plethora of wildlife. It’s owned and managed by the National Trust in such a way that diverse habitats favouring different species are established and maintained. When I worked there we were engaged in various activities such as repairing boardwalks, fences and hides, scrub clearance, which was a good activity for freezing winter days because it involved a huge fire to burn the felled scrub, but my favourite job was building raised ponds with wheelchair access so disabled children could safely do some pond dipping. Which is an activity that everyone should be able to do, child or not. All you need is a net, a jar, a magnifying glass and a pond and a sunny day is turned into a fantastic voyage of biological discovery.

My re-exploration last weekend started from Upware at the back end of the Fen where we parked and joined Wicken Lode. We had counted over 30 species of birds within the first half hour of our walk. If it had been solely down to my good self the number would have been rather less because my skills when it comes to recognising birdsong are a tad limited. Fortunately I was with my friend, David, who’s aural acuity is considerably better honed than mine, and I’m highly envious of his ability to detect the song of distant bird species and identify them. One of the first birds to greet us in the car park was this mistle thrush perched on top of a telegraph pole:

Mistle thrush – Turdus viscivorus (Dansk: misteldrossel)

… and a great spotted woodpecker, also finding a handy perch at the top of a telegraph pole:


Great spotted woodpecker – Dendrocops major (Dansk: Stor flagspætte)

Great spotted woodpeckers make a characteristic drumming sound by doing what their name suggests and it is the frequency of the drumming, of around 40 beats per second, which generates the resonant sound. Anatomical examination of their skulls has revealed the presence of built in shock absorbers which prevent them damaging their brains when they drum. They feed on tree seeds such as acorns and insects which they dig out from under the bark of trees and they can also take birds eggs and chicks which they have been known to steal from birdboxes by drilling holes through the walls and plucking them out.

We eventually managed to tear ourselves away from Upware and head out along Wicken Lode on to the Fen where a Cetti’s warbler (Cettia cetti, Dansk: cettisanger) gave away his location by singing in a way that only Cetti’s can. It’s an amazing sound and I can highly recommend having a listen here. These recordings don’t quite do it justice, but you get a feel for it. Also on the Lode were a family of three mute swans; male, female and one cygnet. Mute swans are always photogenic but I felt particularly blessed when the male spread hs wings and shook himself down:


Mute swans (Cygnus olor,  Dansk: knopsvane)

We turned off the Lode and headed along Harrisons Drove where we came across a field of very impressive bovines. In  order to manage the fen (and at the same time draw in more visitors, no doubt) cattle and horses are used to trim the vegetation back naturally. I’d never seen the cattle before and they are magnificent animals – looking more like a cross between a highlander and a bison than traditional farm cattle:


They must be hardy beasts indeed to survive on the meagre nourishment offered by the fen

Also along the drove I spotted a hen harrier (Circus cyaneus, Dansk: Blå kærhøg) quartering the field, either a female or a juvenile, identifiable by the pale band around the rump just infront of the tail feathers. In my opinion, spotting a harrier, even a fleeting glimpse, justifies an expedition into the fens early on a freezing morning. Alas it was too far away to photograph, but when after another couple of hundred metres we entered a hide overlooking a lake, there were plenty of subjects for photography…

This lake was home to hundreds of ducks – we estimated around 800 from 5 species that we could see… as well as coot and mute swan. Watched over by the longhorns.

I don’t think this lake is there in the summer because looking at the area on Google Maps there is no water, and David pointed out that their were no diving ducks such as pochard (Aythya ferina, Dansk: taffeland – which tranlates as ‘table duck’ which shows what the Danes think of them!) tufted duck (Aythya fuligula, Dansk: troldand) or goldeneye (Bucephala clangula, Dansk: hvinand), suggesting the water was too shallow. But there were large numbers of shallow feeders such as gadwall (Anas strepera, Dansk: knarand), shoveller (Anas clypeata, Dansk: skeand), pintail (Anas acuta, Dansk: spidsand), mallard (Anas platyrhynchos, Dansk: gråand) and wigeon (Anas penelope, Dansk: pibeand). We had seen three flocks of wigeon (and heard them too, they make a great sound) fly over and land on the water just before we got to the hide.  Some of them were on the lake above and lots more were on an adjacent one:


Wigeon. Lots of them! I counted around 60 in this group.

And in between the two lakes were numerous reed bunting (Emberiza schoeniclus, Dansk: rørspurv) flitting between the hedgerow and the path and pausing to pluck seeds from the seedheads of the reeds, hence their name…

Male reed bunting – one of my better reed bunting shots

And the female:
We saw 44 species of birds that we could identify on our way around Upware and the Fen. And as well as all the birds Wicken is home to a phenomenal diversity of insects, large mammals including roe deer and otter, small mammals including shrews, voles, mice and the predators that hunt them, and reptiles including lizards which can be seen basking in the sun on the boardwalks and fenceposts early on summer mornings. Now I’ve been back and rediscovered the Fen I’ll make sure I get back later in the year and post about the changing wildlife in what is a unique collection of ecosystems.

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Posted in Birds, Countryside walks, Ducks, Ornithology, Songbirds, water birds, Wicken Fen

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Fen Drayton nature reserve

Posted on February 12, 2011 | Leave a comment

Before I tell you about my outing to Fen Drayton here’s a short update on the forest sell off. After denying they are backtracking, the Government has said they may reduce the amount of forest they are getting rid of. Plans to lose 15% of the 258,000 hectares of publicly owned forest are on hold whilst the government ‘re-examine the criteria‘ for the sale. I’m hoping this is government style smoke-and-mirror speak for ‘we’re deciding whether we should proceed at all‘. Time will tell. I think any reexamination is good news and maybe a sufficiently loud public outcry will force the powers that be to sit up and take notice of the vox populi on this issue, and maybe a few others too.

I didn’t manage a wildlife post last week, other events overtook me including the weather, which was blowing a gale at the weekend so I was struggling to see anything through binoculars and photography was completely out the question! So apologies for the omission. There were a few highlights from last weekend though: in a tree in the middle of a field behind Abbey Farm north of Histon I saw a pair of kestrels copulating – which is a fairly unusual sight but it’s good to know the local kestrel population should be increasing this year. Further round towards the Girton road was a big mixed flock of around 50 starling, a similar number of redwing and around 200 fieldfare feeding on the ground and as I was counting these a little egret passed over. I’d been told by a dog walker a couple of weeks ago there was one in that area but this was the first time I’d seen it for myself. Egrets are a comparatively recent addition to the fauna in the UK and they are slowly finding their way northwards in England. The first time I saw them was in the fish market in the middle of Victoria, the capital of the Seychelles, so they have very exotic associations for me and it’s great to see them so close to home.

I set off fairly early in the morning yesterday with my friend to head for Fen Drayton nature reserve which lies between Cambridge and St Ives. It’s a former gravel pit consisting of twelve lakes and ponds which is currently managed by the RSPB. There is a big area of water here interspersed with grassland, scrub woodland, some older more established trees and plenty of reedbeds. So it has a diverse range of habitats that are managed for wildlife and is therefore a good place to see birds.


Far Fen lake showing the varies habitat at Fen Drayton

Despite raining on the way up the A14, by the time we got to the reserve the rain had stopped, leaving complete cloud cover, so the light was very grey as you can see from the landscape shot above. Otherwise the conditions were good: mild, gentle breeze and the occasional, albeit brief, moment of sunshine.

The omens were good too when on the way to Fen Drayton we saw a hare running across a field, and on the approach to the reserve three bullfinch including at least two males were flitting along the hedge just in front of the car. When we were getting out of the car in the car park we could here a cetti’s warbler singing and three green woodpeckers rose up off the ground in quick succession just in front of us.

As we stopped to look at a group of tufted duck on the small pond north of Holywell Lake a jay which we had watched fly across the field appeared in some dead trees on an island in the pond and started stripping big chunks of bark from the tree, possibly looking for food it had stashed there previously. Jays are amazingly good at stashing and are aware that their fellow jays do the same and so will keep a look out to see if they are being watched. If they see another jay paying attention to their activities they will pretend to stashe and then fly off and hide the swag somewhere else.


Four tufted duck – one female and three males on the pond north of Holywell Lake. Note the piercing yellow eyes and the crest

Tufted duck are resident on lakes and we also get migrants visiting in the winter when they stop over on rivers and estuaries too. They’re omnivores and feed by diving to the bottom to sift food from the mud. I think they’re handsome birds especially when they turn their yellow eye to look at you.

Constant companions throughout our walk were chaffinch and great tit. They were present in numbers in almost every tree or bush I looked in.


Chaffinch male in a tree singing for a mate

There were a plethora of other small birds including blue tit, wren, dunnock, robin, goldfinch and long tailed tit. On a bright day it’s now a good time of year to look for and photograph birds because they are actively seeking mates and there are no leaves on the trees to conceal them.


One of a flock of around 7 long tailed tits whizzing through the trees – they’re fiendishly difficult to photograph like that so this is as good as it got!

There was almost a full house of the five common crows – jay, carrion crow, rook – but no jackdaw. There were quite a few magpies though:


This chap was bouncing around the car park

Coot abounded on all the lakes but the stars of the day were the ducks of which there were many species including our common or garden mallard, shoveller, tufted duck, gadwall and wigeon…


A single male wigeon on Oxholme Lake

… but the real star of the show was the goldeneye. There were displaying male goldeneye on Far Fen Lake but alas they were much too far away to get a photograph. They are also resident breeders with migrants arriving in the winter months too.

Mute swan were present on several of the lakes and a couple came over in flight too:


The A380 of the avian world…

And as with all good nature reserves the wildlife wasn’t solely ornithological. This beautiful little fungus was on a stem next to the path.


Dacrymyces chrysospermum – unfortunately I couldn’t find a common name for this resupinate fungus but its sumptuous colour against the green lichen on the tree stem is striking.

All in all Fen Drayton was a great venue for a Saturday morning wildlife adventure and I’ll be posting from here again before too long.

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Posted in Birds, Campaigns, Walks around Cambridge and Histon

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Early morning duck walk 22/01/2011

Posted on January 22, 2011 | Leave a comment

Before I sally forth on my intended theme for this post, and continuing the astronomical precedent from my earlier post where I included a picture of the recent partial solar eclipse, I want to share a picture of the moon I took last week. At this time of year opportunities for wildlife photography in the evenings are severely limited. But on Tuesday and Wednesday (18th and  19th January) the moon looked spectacular early in the evening when it was low in the eastern sky,  and also very early in the morning, around dawn, when it was low in the western sky. So on Tuesday I rushed home from work, grabbed my camera and headed out the door with the dog in tow to try some lunar photography. I think the moon is an amazing thing and I can’t resist the opportunity to photograph it, and this is what I got:

Full moon low in the eastern sky 180111
Full moon low in the eastern sky around 6pm on 18th January, 2011 (f5.6, 1/800, ISO 800, 300mm)

After my lunar digression, and as alluded to in my post ‘Avian East Anglia’ I have been out taking a look at the bird life at Milton Country Park. I set off with my friend just after 8am on a very cold grey Saturday morning, which became progressively colder, greyer and rainy as time went by. Consequently I was less than hopeful of seeing much in the way of wildlife.

My fears of a fruitless walk at the Country Park were unfounded. As we entered the park a great spotted woodpecker (Dendrocopos major) was making plenty of noise high in a tree and during the walk we saw two and heard at least two others. I don’t usually use a spotting scope but my friend, David, has one and it really does enable some terrific close up views of  distant creatures. We viewed a great spotted woodpecker at the top of a tall tree a good 100m away and the scope brought it right up close. I may add one to my next Christmas list.

A distant great spotted woodpecker – if only I could digiscope! This one wasn’t taken on Saturday… but it was at Milton Country Park

A cock bullfinch (Pyrrhula pyrrhula) was busy feeding in some bushes at the edge of a lake and plenty of blue tits (Cyanistes caerulius) and great tits (Parus major) were to be seen. A brood of six last years mute swan cygnets (Cygnus olor) were communing  in a quiet corner of a lake:

One of six mute swan cygnets

And a pair of adult mute swans were on the slipway into an adjacent lake. A flock of mixed gulls consisting predominantly of black headed gulls (Larus ridibundus) with a single common gull (Larus canus) in their midst shared a flooded field on the edge of the Park with a flock of 57 lapwing. The lapwing would take to the air periodically and fly circuits round the Park before settling down again and each time they rose there seemed to be more of them, but a final count on the ground came to 57. I was pleased to see this number as I rarely see flocks of lapwing greater than 20  individuals.

Coot (Fulica atra), cormorant (Phalacrocorax carbo), a moorhen (Gallinula chloropus) and a lone kingfisher (Alcedo atthis) made appearances but the stars of the day were the various duck species. I like ducks and it’s always good to see more than just mallard:


Male tufted duck resplendent against the oleaginous steely grey-blue of the water in the early morning

Note the prominent tuft and the yellow eye of the tufted duck (Aythya fuligula) above. It was tricky to get good quality images due to the low light of the murky early morning. I opened up my lens (Nikon 70-300mm VR2 zoom) to f5.6 and was using a shutter speed of 1/80s at 300mm zoom. The ISO was set to 800 to cope with the light hence the slightly grainy look.

A flock of approximately 20-30 shoveler (Anas clypeata) were feeding on the same lake as the tufted duck:




Small group of shoveler – see the splendid beak of the male in the background (top) and in the foreground (lower)

Shoveler diet consists of small insects, molluscs, crustaceans, seeds etc. which they filter from the water with huge spatulate beaks by sweeping the beak from side to side with their whole head underwater whilst swimming round in tight circles. They come up for air only very briefly which meant I had to take quite a few pictures before getting one with the beak visible. Beatiful birds, I like these.

Several small groups of wigeon (Anas penelope) and gadwall (Anas strepera) mingled with the other water birds such as the numerous coot, gulls and cormorant.


A coot in the foregound with a pair of gadwall close by and a pair of wigeon in the background

By the end of our walk I was frozen but it was well worth braving the cold to see such a diverse range of birdlife. I shall return there on a sunny morning to try and get some less grainy photographs!


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Posted in Astronomy, Birds, Walks around Cambridge and Histon

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