Category Archives: Birds

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.

6 Comments

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

Tagged Anas clypeata, Anas crecca, bittern, Botaurus stellaris, Circus aeruginosus, Coastguard Cottages, Dunwich, Dunwich Heath, gravand, great crested grebe, gulls, heathland, krikand, lake, lapwing, lille skallesluger, marsh, marsh harrier, Mergellus albellus, Minsmere, nuclear power station, Podiceps cristatus, rørdrum, rørhøg, reedbed, RSPB, shoveler, Sizewell, skeand, smew, Suffolk, Tadorna tadorna, toppet lappedykker, Vanellus vanellus, vibe, woodland

Garden Gladiators

Posted on February 25, 2012 | 36 comments

For the last three mornings my garden has been frequented by numerous blackbirds (Turdus merula, Dansk: solsort), at least four; two males, two females and possibly others. I couldn’t tell the females apart because they looked very similar but the males were identifiable. One was a typical black blackbird with a striking yellow beak and the other was very slightly smaller, slightly more brown and had a dark tinge to the end of his beak so he has been named ‘Blacktip’.

Blacktip

The second male blackbird, henceforth referred to as ‘The Arch Rival’

And one of the ladies

The initial skirmishes of the Histon Blackbird Wars started in my garden on Friday but I didn’t have a chance to study it what with getting the children to school and myself to work. The real gladiatorial action took place yesterday morning and commenced with the males and the two females chasing each other around at high speed on the ground and in the air. I’ve never noticed before but when blackbirds compete on the ground they actually run rather than hop, which from the human perspective lends the whole drama a comic angle. I imagine they can move alot faster when running and are therefore more intimidating to any rivals.

The Arch Rival perched threateningly atop the rabbit run

The females departed fairly early on in the proceedings leaving the two boys to battle it out, and it turned into an amazing spectacle which was very entertaining to watch. The Arch Rival occupied a battle station on top of the rabbit run from where he would walk round the edge and look down at Blacktip on the ground, and from where he would launch the occasional strike and chase Blacktip around for a minute or two before resuming his vantage point on the rabbit run. This behaviour led me to think the The Arch Rival was possibly the dominant male as he seemed to hold the advantage all along and it went on for probably half an hour or so before the real battle commenced:

Aerial hostilities break out
The dogfight slowly gains more and more altitude, toe to toe and beak to beak
Higher still, now around 4-5m off the ground
And then they separated and descended to draw breath in the wisteria.

This was followed by The Arch Rival resuming his place on the rabbit run which he circled around for several minutes before dropping to the ground and walking and running around the same route for a further few minutes whilst Blacktip remained on the ground. this cycle of events was repeated several times over the next hour.

The Arch Rival back on the rabbit run, Blacktip was lurking on the ground

This activity eventually petered out and Blacktip was left on his own to recuperate under cover of the buddleia bush. Leaving me to think that he was the apparent victor…

Blacktip in the cover of the buddleia foliage

…Or was he?

This morning Blacktip appeared with a lady and seemed to be performing a courtship ritual where he was running around on the ground calling and she was following. That went on for around half an hour and they seemed to be getting along famously. And then The Arch Rival arrived back on the scene and 20 minutes or so of aerial combat ensued. the dynamic was different this time though. The female and Blacktip seemed to be chasing The Arch Rival, not Blacktip on his own.

As I go to press the action has ceased and all the blackbirds have disappeared although both the males have made short forays back into the garden looking for some breakfast, but the female hasn’t returned. Incidentally while this was taking place, all the other birds: goldfinch, dunnock, house sparrow, blue tit, great tit, starling, collared dove and wood pigeon were using the feeders as normal, completely unperturbed by the battle taking place. My back window is like a 75 inch 3D HD TV showing nature documentaries all day, to which I can add my own commentary. As I write a pair of fieldfare are flying over and the blackbirds have been replaced by three dunnock.

And now… all three blackbirds are back and fighting again, so I’m going to sign off and watch them and I’ll report back with further developments.

36 Comments

Posted in Birds, Garden birds, Ornithology, Songbirds, UK wildlife

Tagged blackbird, blåmajse, blue tit, Carduelis carduelis, collared dove, Columba palumbus, Cyanistes caerulius, dunnock, fieldfare, goldfinch, gråspurv, great tit, house sparrow, mating behaviour, Parus major, Passer domesticus, Prunella modularis, ringdue, sjagger, solsort, sortemejse, starling, stær, Sternus vulgaris, stillits, Streptopelia decaocto, Turdus merula, Turdus pilaris, tyrkedue, wood pigeon

Springtime sojourn to the Suffolk coast

Posted on February 18, 2012 | 12 comments

Last week we headed off to to the seaside for a few days and our chosen detination was Dunwich, a tiny village on the Suffolk coast which in medieval times was the capital of the region and a thriving, wealthy port for moving cargo and people between East Anglia and the European mainland. It’s an amazing place with very interesting history which I wrote about in a post last year.

We stayed in my favourite inn called The Ship which has panoramic views over the Dingle Marshes which stretch several miles north to Walberswick, which is renowned for it’s annual crabbing champi0nship. It is also where the king of art nouveau, Charles Rennie Mackintosh moved to after he had abandoned architecture to become a watercolourist and where the series of flowers known as the ‘Walberswick collection’ was painted.

The marshes along this part of the coast are full of wildlife, including rare birds such as harriers and bittern, mammals such as otters as well as a host of marsh and heathland plants and the associated fauna. It’s a wonderful place. The view from our window at The Ship was generally dominated by low grey cloud which occasionally saw fit to rain on us, but even so the wildlife was much in evidence without even leaving the inn:

The tree opposite our window played host to numerous small birds including this house sparrow (Passer domesticus, Dansk: gråspurv) and blue tit (Cyanistes caerulius, Dansk: blåmejse)
And a couple of hundred metres beyond the tree were some pools of rainwater where lapwing and these teal were on parade each morningAnd beyond that was a ditch where a little egret (Egretta garzetta, Dansk: silkehejre) was hunting every day

So, as you can imagine, it wasn’t so easy to haul myself away from my nice centrally heated room and my cup of tea and go out into the wintry mornings, when I could sit by the window and see all this! But I eventually extricated myself and walked a circuit of the village taking in the local church and graveyard, the remains of the Franciscan Friary and the woods inbetween, and was very adequately rewarded. The local church has the remains of a medieval leper hospital in its grounds which is a fascinating place historically, but is now inhabited solely by sheep and snowdrops (Galanthus nivalis). There were no sheep while we were in there but the snowdrops were growing out between the melting snow.

Snowdrops infront of the be-lichened walls of the ancient leper hospital in the grounds of St James church

A lapwing pair pausing in the Friary between displays of breathtaking aerobatic excellence

The Friary is long deserted by the Franciscan brethren and is now a ruin, but it still plays host to the local wildlife. As well as the lapwing (Vanellus vanellus, Dansk: vibe) , there was a songthrush (Turdus philomelos, Dansk: sangdrossel) foraging amongst the grassy tufts and robins (Erithacus rubecula, Dansk: rødhals) singing from the trees beyond.

A deciduous tree adjacent to the Friary was completely covered in lichen

I don’t know which species the lichens are on the tree trunk but I think there are at least four. The flat resupinates can be seen on old wood and even brick walls in towns and villages, but the feathery species are much more susceptible to atmospheric pollution and therefore only exist where the air is clean.

Beyond Dunwich to the south is the gorse covered heathland of Dunwich Heath which is owned and managed by the National Trust, and beyond that is the RSPB reserve at Minsmere where I watched a marsh harrier quartering the reedbeds and where another walker told me he had seen smew and a bittern in one of the lakes on the reserve. I went to look there but I didn’t see either, but I did see other birds, and some splendid lichens. Of which more in a later post.

12 Comments

Posted in Birds, Ducks, Dunwich, Garden birds, Lichen, Ornithology, Suffolk coast, UK wildlife, Waders, water birds, Wild flowers

Tagged Anas crecca, art nouveau, blåmejse, Charles Rennie Mackintosh, Dunwich, Dunwich Friary, Dunwich Heath, East Anglia, Egretta garzetta, Erithacus rubecula, Galanthus nivalis, gråspurv, krikand, lapwing, leper hospital, lichen, little egret, National trust, rødhals, robin, RSPB Minsmere, sangdrossel, silkehejre, snowdrop, songthrush, St Andrews Church, Suffolk, teal, The Ship Inn, Turdus philomelos, Vanellus vanellus, vibe, Walberswick, Walberswick Collection

More hungry garden birds

Posted on February 18, 2012 | 12 comments

When the snows arrived a couple of weeks ago my garden immediately became host to all the species of garden birds that normally feed there and which had been absent for the whole of this winter. So I couldn’t resist taking some photographs, a few of which appeared a couple of posts ago, and the rest are here…

A hen blackbird was one of several trying to prise worms from the icy ground

A female great tit taking peanuts from the seed tray

Cock chaffinch eyeing up the seed scattered on the ground under the frosty buddleia

One of my resident robins perched on the seed tray after a feast

A blue tit waiting in the buddleia bush for a chance to get on the feeders

The sun came out early which made photography considerably easier, but it was tricky to ge the exposure right when a bird was stood on snow reflecting sunlight:

A dunnock pecking seed from the grass. They have gorgeous colours when illuminated by the sun

This starling was distracted by me and stared straight at the camera

And finally a goldfinch perched in the buddleia before the sun broke through the clouds hence the high ISO and grainy look.

A dearth of information in this post but I hope you like the pictures as much as I enjoyed taking them!

12 Comments

Posted in Birds, Garden birds, Ornithology, Songbirds, UK wildlife

Tagged blackbird, blue tit, Carduelis carduelis, chaffinch, Cyanistes caerulius, dunnock, Erithacus rubecula, Fringilla coelebs, garden birds, goldfinch, great tit, Parus major, Prunella modularis, robin, songbirds, starling.Sternus vulgaris, Turdus merula

Barn owls bounce back

Posted on February 17, 2012 | 6 comments

Every now and again there is a piece of good news regarding the survival of a particular species. Yesterday on the BBC news website was just such a story. It concerned the resurgence of barn owls (Tyto alba, Dansk: slørugle) in the Trossachs around Loch Lomond in Scotland.

Watching barn owls silently quartering fields on a warm summers evening is a rare treat and getting rarer, so it was good to hear that in this area the numbers of field voles (Microtus agrestis) have rocketed by up to ten fold, which has led to a concommitant increase in the breeding success of the local barn owls.

A barn owl quartering a wheat field

Paradoxically, the reason the vole population exploded was the long freezing winters we had last year and the year before, in which large numbers of barn owls perished, but the voles were able to avoid the worst of the cold and move around by tunnelling under the snow and thereby avoid detection by airborn predators.

It was also interesting to read that the owls were maximising the benefit of the vole surplus by storing slaughtered prey in owl boxes, with up to 15 dead rodents in a single box.

Hopefully vole numbers will continue to remain high and barn owl numbers can recover even further. If anyone has heard similar reports about barn owl numbers in other parts of the country please let me know.

6 Comments

Posted in Birds, Birds of prey, Buxhall Farm Histon, Ornithology, Owls, Predator/prey relationships

Tagged barn owl, field vole, Loch Lomond National Park, Microtus agrestis, Scotland, slørugle, Trossachs, Tyto alba

Guns Lane Raptors

Posted on February 10, 2012 | 9 comments

Last Saturday before the snow came I went for a hike along Guns Lane heading north from Histon up to Rampton. It was an unusual walk because there was very little wildlife of any sort, and apart from small numbers of the usual birds such as chaffinch, blackbird and blue tit, and a small flock of 19 lapwing which flew over, there were also very few birds.

Two birds that were around were several kestrels (Falco tinnunculus, Dansk tårnfalk) and a lone buzzard (Buteo buteo, Dansk: musvåge). Kestrels are one of my favourite birds, I never tire of watching them. They are compact birds, 34cm long with a 76cm wingspan, and their plumage is very attractive, which can be seen in the pictures below, and their flying skills combined with their UV vision and agile talons make them a superbly well designed weapons platform. So of course, as well as watching them, I try to photograph them.

This handsome male bird sat in the top of a tree carefully watching me as I got closer:

And decided I was too close as I got to the bottom of his tree:

Kestrel exiting the top of an ash tree showing of his talons and array of flight feathers

A bird that I never saw in this country until I was at least post-grad age was the buzzard. I saw them when I was on holiday in Denmark as a kid, but not here until I started holidaying in the south west and I’d see the occasional one in Cornwall, Devon and Pembrokeshire.

Like the kestrel, this buzzard was keeping a keen eye on my activities

But from the early 1990’s buzzards have spread to recolonise most of the rest of the country and are regularly seen them gliding overhead around home and perched on fence posts and telegraph poles by the side of the roads. The buzzard is a resident breeder in the UK and is a bird of open heath and farmland, its preferred prey is small mammals but will also take birds and reptiles, and when times are hard insects and earthworms can find their way onto the menu.

Buzzards are big birds with wingspan around 1.2 m and are unmistakeable when either down low like this one:

Also like the kestrel, exiting its perch when my unwanted attentions were deemed too intrusive…

…and gliding away to another less public location

…or when thermalling up high, minimising the effort required to stay aloft.

Meandering away on a non raptor related tangent, as I’m writing this post I’m looking out my window and there are blue tit, great tit, robin, dunnock, chaffinch, blackbird, long tailed tit and starling in my back garden. And goldfinch, and they’re the first ones to visit since last summer. As I posted about last time, the birds are being driven into gardens by the bitterly cold weather. It was -12C first thing this morning and it is now bright and sunny at 1pm, but the temperature is still only -3C. By the way, if you feed the birds try to put some food out the night before if you can, because the smaller songbirds such as blue tit and wren can die very quickly if they don’t find food soon after dawn when the weather is so cold.

9 Comments

Posted in Birds, Birds of prey, Countryside walks, Falcons, Ornithology, UK wildlife, Walks around Cambridge and Histon

Tagged Buteo buteo, Buzzard, Cambridgeshire, falco tinnunculus, Guns Lane, histon, kestrel, musvåge, tårnfalk

The Songbirds Return

Posted on February 10, 2012 | 7 comments

Up until February we’ve had an unusually mild winter and it was noticed across the country that songbirds were not frequenting gardens simply because there was abundant food in the countryside so they didn’t need to avail themselves of our feeders. The RSPB were advising people to clean their feeders and place a small amount of feed in so that passing birds would recognise it as a source of nourishment if times got tough. So a couple of weeks ago I topped my feeders up in anticipation of some cold weather and saw nothing apart from my resident cock blackbird who likes to dig worms out of my lawn.

And then the times did indeed get tough. The snow came last Saturday, lots of it, and on Sunday morning the transformation in my garden was immediate and the place came alive with hungry squabbling birds. Hen and cock chaffinch brought welcome splashes of colour:

Chaffinch are normally ground feeders so I’m not sure if this lady was confused by the contraption or the snow covering the hole.

(There’s a fungus there too on the branch of my plum tree which I must put some effort into identifying).

The sky was completely white and murky with total low cloud cover after the snow, so all the colours of the birds were muted and photography was challenging. Even the colours of this cock chaffinch, which was looking for seeds on the ground (more customary chaffinch behaviour), proved difficult to capture:

As well as chaffinch, dunnock, robin, blue tit, long tailed tit, collared dove, wood pigeon and blackbirds were all availing themselves of the platter. All the birds are welcome but the collared dove and particularly the wood pigeon can completely clean up in a matter of minutes, leaving very little for the other birds, so this time I put enough food out for all the visitors. A pair of great tit were gorging on some chopped peanuts, they are cautious birds and would visit the seed tray, pick up a piece of nut or seed:

Parus major – great tit, the male of the species

…and carry it off to the adjacent buddleia where it clamped the nut between it’s claws and pecked at it until it was gone, and then fetched another. If they’re not disturbed they can carry on flitting to and fro many times.

Female great tit demonstrating classic great tit feeding behaviour

I was shown how to easily differentiate between the male and female great tit by some bird ringers at Wicken Fen. They had caught a male in their net and the way to tell is by the width of the black stripe down the breast. The female has a thin stripe and that of the male is much thicker and can broaden as it descends widening to fill the gap between the legs. The broader the stripe the more attractive he is to the ladies.

Greenfinch – the first one I’ve seen in my garden since last winter

I often see, and hear, greenfinch in the trees where I walk and also the ones around where I work on Cambridge Science Park, but unless the weather is particularly inclement they don’t often venture into my garden, so this one was a welcome visitor.

Male house sparrow looking for a top up

None of my garden visitors were particularly unusual but it was lovely to see so many at once and to discover they were still out there. So I shall keep feeding them until the weather warms up and they move back to countryside.

7 Comments

Posted in Birds, Garden birds, UK wildlife

Tagged Aegithalos caudatus, birdringers, blackbird, blåmejse, blue tit, bogfinke, Cambridge Science Park, chaffinch, Chloris chloris, cold weather, collared dove, Columba palumbus, Cyanistes caerulius, dunnock, Erithacus rubecula, February, Fringilla coelebs, garden birds, gråspurv, grønirisk, great tit, greenfinch, halemejse, house sparrow, jernspurv, long tailed tit, musvit, Parus major, Passer domesticus, Prunella modularis, rødhals, ringdue, robin, RSPB, snow, solsort, songbird, Streptopelia decaocto, Turdus merula, tyrkerdue, Wicken Fen, winter, wood pigeon

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.

6 Comments

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

Tagged Anas acuta, Anas clypeata, Anas penelope, Anas strepera, Aythya ferina, Aythya fuligula, blå kærhøg, Bucephala clangula, Cambridgeshire, cetti's warbler, Cettia cetti, cettisanger, Circus cyaneus, conservation, cygnet, Cygnus olor, Dendrocops major, Emberiza schoeniclus, Fenland, gadwall, goldeneye, great spotted woodpecker, habitat creation, habitat maintenance, Harrisons Drove, hen harrier, hvinand, knarand, knopsvane, misteldrossel, mistle thrush, mute swan, National trust, nature reserve, pibeand, pintail, pochard, pond dipping, rørspurv, reed bunting, scrub clearance, shoveller, skeand, spidsand, stor flagspætte, taffeland, troldand, tufted duck, Turdus viscivorus, Upware, Wicken Fen, Wicken Lode, wigeon, woodpecker drumming

The frozen Fen

Posted on January 17, 2012 | 27 comments

The winter frost finally arrived in my corner of Cambridgeshire in the last week and it left the landscape with a thick coating of pure crystalline whiteness. So I was able to indulge my recently discovered fascination with more abstract nature photography:

Ice needles formed on horse hair snagged on barbed wire scattering the sunshine

My trip out to Burwell Fen, east of Cambridge, early last Saturday morning was spectacular as a result of the frosty weather. I set off with my friend, David, around 8am with a view to catching some more sightings of short eared owls, and at that time the temperature was well below freezing. But it was one of those beautiful misty mornings where the mist is thin and lets through lots of light but the density waxed and waned, creating constantly changing, ghostly conditions. Which is lovely to look at but not so good for finding wildlife.

As we approached the Fen, driving out the back of Reach through Tubney Fen (which, incidentally, has had nesting avocet in previous years), roe deer and red-legged partridge were in abundance (no exaggeration!) . I like partridge and I see them quite often around Histon, but I usually flush them before I can get close enough to photograph them, but on this instance the car made a great hide.

Three of a small flock of red-legged partridge absorbing the heat from a huge pile of dung. Splendid birds, bizarre that people want to shoot them rather than just look at them.

Red-legged partridge (Alectoris rufa, Dansk: rødhøne) were introduced to England from Europe and alas for them they are a game bird.

Roe deer (Capreolus capreolus) were also much in evidence, we counted 43, and at one point on the Fen they were flushed and moved en masse and we counted 31. I don’t think I’ve ever seen that many in one go and it was a terrific sight. We think the four below were part of a family of five, the fifth just out of shot. The big one on the right is the female, the horned one in the middle is the male and the other two are youngsters, the third youngster is the one out of shot.

Four of a family of five roe deerRoe deer tracks with a 2p coin to show the size. They were mixed with muntjac tracks, but could be distinguished by the larger size:

Muntjac deer tracks

Roe deer are native to the UK but muntjac, also known as the barking deer, were introduced from China to Woburn in Befordshire where escapes and releases, and their obvious liking for the Home Counties led to a rapid expansion of their population. I regularly see and hear them in Histon, and the barking sound they make is quite unlike anything likely to be heard in the English countryside.

Whilst scanning for owl, I spotted a stonechat in the grass (Saxicola torquatus, Dansk: Sortstrubet bynkefugl):

Male stonechat

The stonechat is a resident breeder and a migrant to the UK and frequents the kind of scrubby countryside found on Burwell Fen.

Then when the mist lifted and the morning developed into a very cold but very sunny one, the owls appeared, and we had lots of sightings. We chatted to a BBC camera man in the car park who had come to film the short eared owls and he must have captured some good footage by the time he went home.

They are great to watch, they hunt low over the scrub for rodents and regularly get chased up in the air by crows and on one occasion, a kestrel.

Short eared owl

Short eard owls (Asio flammeus, Dansk: mosehornugle) have a small breeding population in the UK, but also migrate here in the winter from northern Europe. I’ve heard that they are here in larger numbers than normal this year due to last year being a good lemming year in Scandinavia. Whatever the reason I’ve heard a number of reports of sizeable groups in Essex, Cambridgeshire and Northamptonshire. They are diurnal and therefore easier to see than most owls and they are very distinctive. The underside is largely white, the winspan is around a metre and the pale brown spot toward the end of the top of the wing is also easy to see and differentiate them. They also have bright yellow eyes which I’ve heard is characteristic of owls which hunt in daylight – but I’ve not found any hard evidence for that.

Lastly, we had several encounters with this group of nine grey partridge, also known as the English partridge (Perdix perdix, Dansk: agerhøne). The numbers of our own partridge have plummeted catastrophically in recent decades, by up to 90%. I see the occasional one around Histon, but it was good to see this group on the Fen.

Six of a group of nine grey partridge

The red/brown head and lack of white face, black eye stripe and white wing markings clearly distinguish the grey from the red-legged partridge. The difference in demeanour was remarkable, the red-legs seemed relatively unfazed by our presence and were easy to see and photograph, but the greys sat tight, very low to the ground, and flew away at the slightest disturbance.

In one trip we saw all the UK partridge species, and lots of short eared owls, and more roe deer than I’ve ever seen before in one go. Well worth the early start on a freezing morning!

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Posted in Birds, Burwell Fen, Countryside walks, Deer, Fens, gamebirds, Mammals, Ornithology, UK wildlife, Wildlife locations

Tagged agerhøne, Alectoris rufa, Asio flammeus, birds of prey, Burwell Fen, Cambridgeshire, Capreolus capreolus, deer, English partridge, gamebirds, grey partridge, mosehornugle, Muntiacus reevesi, muntjac deer, owls, Perdix perdix, rødhøne, Reach, red-legged partridge, roe deer, Saxicola torquatus, short eared owl, sortstrubet bynkefugl, stonechat, Tubney Fen, UK mammals

Bullfinch revival?

Posted on January 3, 2012 | 2 comments

Anyone who has followed some of my recent posts may well have picked up that I love the bullfinch (Pyrrhula pyrrhula, Dansk: dompap). Both the male and female of the species have beautiful plumage and because of their scarcity I consider it a real bonus to see one. Apart from the very occasional sighting, i.e. one every 5 years or so, I simply didn’t encounter them between childhood and around 2 years ago.

Since then I’ve seen them on numerous occasions out and about on my wanderings around Cambridgeshire, both around Histon and at nature reserves such as RSPB Fowlmere and Fen Drayton, and to my immense pleasure a group has been resident in a patch of scrub close to where I live for the past 2-3 weeks. On one occasion over Christmas I saw eight in one go, and I can’t ever remember seeing that before.

A group flew over my head, too fast to photograph, but this lone male alighted on a bramble around 30m from me and let me edge to within 20m, shutter whirring all the way:

Male bullfinch – the tailend charlie perched on the brambles

He was very busy gorging on the brambles pausing to look at me when he was aware of my movements and when I stopped he carried on feeding. Many bullfinch pictures are of the male, resplendent in his sumptuous orange/pink waistcoat and I don’t mind that, but I was pleased to get the picture below as he flipped through 180 degrees to get to his bramble shoots:

Upside down bullfinch showing his dark grey back and tail, jet black primary flight feathers and white rump. No other bird could be mistaken for him.

The song of the bullfinch is also very distinctive. They make a fairly inobtrusive ‘cheep cheep‘ call which is unmistakeable when a group fly overhead.

My lone male replete after his feast sizing me up immediately prior to his departure

Flocks of bullfinch can decimate fruit crops by eating the shoots from the trees and were therefore heavily persecuted in tis country which led to a catastrophic decline in the numbers through the 1970’s and 80’s but I read in a recent report that they fared well as a result of the mild year we experienced in 2011, so I’m hoping there has been a general increase in their numbers and my small local flock will stay on and possibly expand. Fingers crossed.

If that comes to pass I should be able to post more shots of both the male and female bullfinch in the near future. At the moment I only have one photograph of a female as they seem to be generally more wary than the males. I’m also saving up to invest in more powerful optics so I should be able to bring you some better close up portrait shots of bullfinch, and lots of other species in the not too distant future. Watch this space.