The conservation and heritage charity for the
Loch Lomond and The Trossachs National Park

Weekly Nature Watch

Keith Graham's weekly update on the nature of the Park.

Country View 29.3.17

on .

Wide blue skies and sun filled days last weekend were almost more reminiscent of the arrival of summer, than of spring. Furthermore, the summery mood was enhanced by fleeting glimpses of two of the returning avian wanderers from Africa. First a lone swallow - yes I know that that single sighting doth not a summer make - perched upon the overhead wires, soon followed by the sighting of an osprey, quartering the waters of the loch. But those two intrepid immigrants, if significant in their own way, may nevertheless make us wary that this could be something of a false dawn. It was and is after all, still March! Summer is yet some way off!

Days earlier, I had heard reports of the arrival of the first osprey at the Loch of the Lowes, further north in Perthshire. It is likely that the single swallow may have been en route for somewhere far to the north too, rather than one of our local birds. In my mind these two birds, the swallow and the osprey, are among the most glamorous of our summer immigrants albeit that the osprey has become one of our most notable birds just within my lifetime, after several decades during which time it was entirely absent from these shores. Historically the last pair of breeding ospreys in Scotland was shot out of existence during the years of the Great War.

However, the osprey finally made a dramatic comeback in the nineteen fifties, when a pair settled and then bred in Speyside. It was assumed that these were birds destined for Scandinavia, their route northwards bringing them via Scotland. Whether because they discovered that Scotland offered exceptional opportunities for such fish hawks, or whether perhaps adverse weather might have delayed them from setting out on the final leg of their journey across the North Sea, remains a puzzle. For whatever reason, they stayed. And from such so-called acorns, have grown many fine oaks! The osprey is once again a bird, which has become increasingly familiar in many parts of Scotland.

In recent years of course, other birds of prey such as the sea eagle and the red kite have been brought back from extinction and restored as Scottish breeding birds. In their cases young birds from Scandinavia in the case of sea eagles and Germany, in the case of kites, were released into the Scottish and British landscapes. These then have been deliberate re-introductions, whereas the ospreys returned of their own volition. However, the appearance of any rare bird, in those days when protection was not perhaps as rigorous as it is today, instantly alerted that band of nefarious individuals who dealt in the eggs of wild birds. In their eyes, the rarer the species the better, for they commanded the exchange of surprisingly high amounts of money in that shady world of the collectors.

Thus it did not take long, once ospreys had started to return here, for these criminals to strike. Eyries were robbed - one of them in this vicinity - and had it not been for a determined band of enthusiastic bird-watchers who in response to these robberies, subsequently mounted watches on osprey eyries, the return of these spectacular birds might never have happened. By coincidence, I was one of those enthusiasts. The eyrie that several volunteers and I subsequently began to guard a year after it had been robbed, was then the only one in Britain, outside Speyside.

The consequence of those early protective measures all those yeas ago in the nineteen seventies, is reflected in the success now enjoyed by successive generations of ospreys. Ospreys have now colonised many parts of wild Scotland, have been encouraged to translocate to some parts of England and indeed are also now well rooted in Wales too.

The establishment of these new generations of ospreys perhaps re-balances a situation which existed during the late nineteenth and early twentieth centuries. Then, all raptors, not to mention carnivores as well, were regarded as fair game by many of a new generation of folks who were intent on developing sporting estates ... at any cost. The slaughter that ensued, sent the sea eagle, the red kite, the osprey and, among the mammals, the polecat, into oblivion.

Among the birds now restored, the osprey alone is a bird that migrates, in the autumn swapping the lochs of Scotland - and nowadays the lakes of England and Wales - for the mangrove swamps and fish rich coastal waters of West Africa, their home during the winter months. Each year, those of us for whom the osprey remains a very special element in our lives, repeatedly scan the skies as April nears, for a glimpse of that first returning osprey of the spring.

Then at last, there it is, high above the waters of the loch, long wings beating then gliding and hovering as with those amazing eyes it scans the waters, ready to launch itself into a spectacular stoop. That single bird is but the vanguard of growing numbers of fish hawks that will make that journey here with the principle aim of producing new generations of their kind this summer, taking massive advantage of our long summer days.

Their numbers each year are augmented by young birds which, since making their first daunting migratory flight from here to Africa perhaps three summers ago, are now ready to return for the first time to the land of their birth. By now they will have honed their fishing skills during their time in the Dark Continent and so they return harbouring the ambition of perpetuating their kind. But first they must find a suitable territory and then a mate. Some will find themselves competing vigorously with other, more established birds. Therefore there may well be conflict; nature preaches a code that favours only the fittest!

The entire purpose - the raison d'etre - for that three thousand mile flight for most of them is to produce that next generation. Once territory has been re-established or indeed carved out, eyries must be re-furbished or indeed built from scratch. Courtship follows, eggs laid, and then incubation for around 35 days before that new generation finally arrives. There follows a period during which gradually the demand for fish will increase as the youngsters grow. At first it will be the male alone that must be the provider but over the ensuing seven or eight weeks, the female too will have to pitch in and fish before at last the youngsters, after much wind flapping, will take to the air.

They however will find themselves on the steepest of learning curves for they must learn the art of fishing remarkably quickly. Suddenly, usually before the end of August, they will find themselves alone; their parents' summer long devotion over. Meanwhile, from this moment on, the ospreys will, with each successive plunge in pursuit of fish, gloriously entertain us. This is just the beginning of a spectacular summer-long avian experience so many of will feel so privileged to enjoy!

Country View 16.3.17

on .

The fishers have returned. At least some of them have. Those anglers clad in tweeds, who wield rod and line in pursuit of the piscatorial occupants of the deep, must wait another couple of weeks before unveiling their new flies and casting off. And those other, more deadly, well taloned killers of fish, the ospreys, are yet to complete their relatively leisurely journeys from the Dark Continent, albeit that they may well be plunging into these waters before the angling enthusiasts start filling their creels.

The spring migration of those much-admired feathered fishers is not conducted with the same sense of urgency as when they depart in late summer. Yet as spring here seems each year to begin that little bit earlier, they could I suppose, turn up any day now. Several other fishers however, are already seeking their scaly prey in the waters of the loch with three especially evident. Goosanders, not necessarily one of the tweed-clad fisher's favourites, have been active throughout the winter, doucking and diving to exploit the scaly occupants of the loch. So too have the even more unpopular cormorants, those seemingly black submariners which down the years have become increasingly active away from the wave dashed shores of the coast and are consequently regarded by the angling community as menacing!

The third fisher is one that like the ospreys departs these inland shores during the winter to spend some time not faraway in Africa but offshore, in nearby coastal waters and in estuaries and firths. Great crested grebes, whilst perhaps not the true, long distance migrants that the ospreys are, are nevertheless to be regarded as essentially summer birds in these inland lochs. These slender necked pursuers of small fry were once on the verge of extinction because their soft, white breast feathers, known ironically as 'grebe fur' were coveted by the creators of nineteenth century fashion as trimmings for both clothes and hats. Thus grebes were slaughtered wholesale to meet the demands of fashion houses until by 1860, it was thought that the British population had slumped to a mere forty-two pairs.

Originally, this so-called grebe fur had been imported from the Continent but as demand increased, the unrelenting slaughter of our native population followed to meet rising demand. There was a time when a cotton cloth with a downy surface on one side was sold as 'grebe cloth', an indication perhaps that 'Fake Britain' was alive and well during Victoria's reign and thus has quite a long history! The passing in 1867 of Bird Protection laws however, happily gave the grebes some much needed breathing space and they quickly began to recover. However, notwithstanding the new laws grebes were still being killed. Thus a group of ladies formed an organisation called the Fur, Fin and Feather Folk, pledging to refrain wearing the feathers of any bird not killed for food. Indeed such was the support for this conservation ethic, that within a year, they had reached a membership of over five thousand.

The population of grebes accordingly recovered and spread initially across southern England. These days, they have prospered well enough to have expanded their range across much of England, southern Scotland and those parts of the rest of Scotland that lie south and easy of the 'Highland Line. Durign the spring, summer and autumn, great crested grebes inhabit and breed on low-lying stretches of water, including slow moving rivers. They have long adorned our local loch and as spring advances, will begin a courtship ritual so full of postures and gestures that an utterly intrigued Sir Julian Huxley dedicated a treatise entirely to the subject back in 1914.

This remarkable courtship display sees a pair of grebes swimming towards one another until they meet, breast to breast before seemingly rearing up as if standing on the water's surface and shaking their 'horned heads'. They will also dive to obtain fronds of water weed which, as they come together, they present to one another. Grebes are very definitely not musical birds, for this courtship ritual is often augmented, by a coarse but loud croaking. Besides being decidedly unmusical, grebes are also pretty useless on land. Their feet are located so far back on their bodies that they rejoice in the soubriquet of 'arsefoot'. Hence they nest in reed beds, usually close to shore, their nests actually floating.

They are not much better equipped when taking flight either. When taking off from water, they need a long runway (or waterway) before at last they attain flight! Even then their flight is rather lumbering. However, despite their inadequacies on land or in the air, they are absolutely and utterly at home when in or indeed under the water. I spent many happy hours years ago regularly watching grebes from a ridge high above a quiet little lochan of crystal clear water. Now I could see grebes at their very best, arking below the surface, darting to right and left with all the aplomb we associate with penguins, as they went off in pursuit of the small fish they rely on and instantly becoming at one with the underwater world. These lith underwater actions were so clearly the very antithesis of the slow and clumsy movement they exhibit on land or in the air.

There is a distinct delicacy about the appearance of the great crested grebe, its slender neck offset by the frills and 'horns' around the head and neck, deliciously chestnut in colour. This makes them very different and perhaps less threatening than the predatory, black looking cormorants which, while exhibiting similar skills underwater, have otherwise a much more threatening persona. This demeanour is not enhanced of course by the fact that although their plumage reflects both green and copper iridescence, they are otherwise seen as black birds and as such are naturally viewed by many as being hateful!

Nor do goosanders, like cormorants, endear themselves to the angling fraternity. It is interesting that there is, I have read, to be a survey of both these species conducted on the River Teith and its catchment area. I fear the results of such a survey, may eventually lead to some form of control prompting in my mind the thought that these birds fish to survive whilst we fish almost entirely for pleasure!

If great crested grebes are not migrants in the full sense of the word, they do take leave of these freshwater lochs in the autumn to spend their winters largely at sea before becoming one of nature's heralds of spring when they return to their natural habitat. It is yet another encouraging marker signifying the passage of the seasons.

Country View 8.3.17

on .

As each day passes, the volume of music increases as spring's advance continues. The song thrush continues his daily tuneful diatribe and indeed, elsewhere in the locality, I am hearing other such thrushes giving voice more than has been the case for years. That resurgence I spoke of a week ago, is here at least, a pleasing and increasing reality - a very satisfactory fact of life. But if the thrushes oft-repeated ditties are currently topping the charts, others are joining the chorus, literally putting television's "The Voice" to shame!

And at last I have heard the first cheerful chuntering of a chaffinch, a song which always seems to me to be a bit of a jumble, as if its perpetrator is somehow unsure as to which notes come next and thus stutters through his verses. Someone once likened this, one of the most familiar of spring songs, to the action of a bowler in cricket running up to deliver the ball! It also reminds me (partially of my own frailties on the dance floor) of a dancer who repeatedly finds her or himself having to adjust their steps due to having forgotten them in the first place and thus, like the aforementioned bowler stuttering round the dance floor!

Another jumble of notes issues from the throat of a humble dunnock, a bird previously often dubbed, a 'hedge sparrow'. The dunnock is definitely not a sparrow! Indeed, this is a bird, which although similarly brown in colour, is altogether more delicately formed than the much chunkier house sparrow. It is also a possessor of a very fine beak as opposed to the distinctly stout 'neb' of the more 'up-front' speug! It is to all intents and purposes, a much shyer and retiring bird as well, surreptitiously working around the periphery of the gangs of chaffinches and sparrows as it picks up unpretentiously whatever morsels it can.

Yet, if the dunnock may give the impression that it is therefore 'lightweight' in its approach to life and unlike the more forward and argumentative sparrows, meek and mild, nothing could be further from the truth. Among dunnocks in early spring, initially there is a role reversal in which the females establish territories not the males. The females also provide the early bursts of song too. But then along comes a male to take over. Often a second male may also enter and even share in the defence of that territory although one of the two will soon assume the dominant role. However, often, at the instigation of the female, the 'subsidiary, second class' male may be found secretly having an affair with the female!

The rapidly delivered but quite sweet music of the dunnock does not even begin to compete with the amazing rat-a-tat-tat voluminous delivery of the wren, now also an increasingly vibrant addition to the growing chorus. I doubt if any bird quite matches the assertive nature of the vocal territorial claims of jenny wren, not even the robins, of which there are clearly many for during my meanderings, I always seem to be travelling from one robin territory to another.

Of course, one of the functions of song is to proclaim territorial integrity and issue stern challenges to other cock robins. Sometimes in the nature of redbreasts of course, such challenges are taken up and conflict ensues ... sometimes so intense that it is to the death! And yet, I always think that redbreast music lacks the deliberate and repeating structure demonstrated by the wren. Robins somehow blurt out their sweet notes, as Eric Morecambe once so memorable said, "I am playing all the right notes but not necessarily in the right order!"

In stark contrast to the sweetness of the robins, a foursome of carrion crows demonstrated their welcome to spring rather more raucously. Clearly there were two pairs of them, all bowing and scarping at one another, their coarse cawing a rather rude awakening compared with the surrounding melody of tuneful songs. Periodically the two males came together in short bouts of conflict almost as if to show off their prowess to the watching females and demonstrate their suitability as 'husbands'.

However, down at the loch, there was a demonstration of the very antithesis of springtime music as a bevy of swans suddenly arrived - sixteen of them I counted. If mute swans are not entirely mute, they do not greet springtime with anything resembling song, for apart from their familiar and aggressive hissing and an occasional grunt, mute swans leave the music to other avian classes. However, they are not entirely bereft of music for when they fly the 'soughing' of their wings does indeed produce a pleasing and very musical, 'mewing' sound.

Why this sudden appearance in such numbers I cannot explain, albeit that in recent months I have seen similar gatherings of these 'galleons in the sky' grazing in fields not that far away from our loch. Make no mistake, these are truly wild birds although mute swans were formerly - until the late eighteenth century - ironically referred to as 'tame swans'. And indeed, they are pretty universally distributed. They may be seen in considerable numbers in the wilds of the Outer Hebrides, where they are very numerous and incidentally, notoriously shy. But of course they are familiar on city park ponds, both urban and rural stretches of canals, popular riversides and coastal harbours. These more familiar swans are by comparison with their Hebridean cousins, outrageously bold! Wherever there is water, there can usually be found, mute swans.

And, not only are they to be seen universally, they are, in many parts of the globe, at the heart of some of the ancient legends that have come down through history. The symbolic nature of the swan is hardly surprising when one considers the graceful form of the bird, especially when it is upon the water. For instance, there are early Bronze and Iron Age images of swans to found on both metal and pottery artefacts. And of course, in Greek mythology, swans were the birds of Apollo and drew his chariot.

But the strangest tales seem to come from closer to home, in the Emerald Isle, where there were well entrenched beliefs that people, when they died, took on the forms of swans, albeit that like most myths, this one takes on different forms depending on where you happened to have lived in Ireland. And this has, for a long time, been a royal bird. As early as in 1387, England's Edward III passed legislation to protect swans and Henry VIII decreed that anyone stealing a swan's egg would be imprisoned for a year!

Perhaps the strangest tale concerns the swans, which disappeared from Linlithgow Loch when Cromwell invaded Scotland but returned when the Monarchy was restored. And of course there are legends about swans singing when they are about to die. Well, if there is any truth to that story, it wouldn't concern mute swans. Whoopers, those winter visiting swans, flute melodiously, so any singing would be down to them!

As the tempo of the avian choir increases, there is one thing for sure. Those mute swans won't be joining in!

Country View 1.3.17

on .

In the English bard's Twelfth Night he writes, "If music be the food of love, play on ..." Thus I conclude that love is indeed in the air for the avian chorus, despite the notoriously capricious nature of the weather as March makes its entrance, is reflecting universally, a swelling of romantic emotions. The sound of music, now accompanied by the plaintiff bleating of newly born lambs, is increasing in volume by the day, chief songster among them here, the mavis, which is literally giving voice from dawn to dusk ... any beyond! But beware; March when it came was more lion than lamb-like!

"That's the wise thrush; he sings each song twice over, lest you should think he never could recapture the first fine careless rapture .. " is another verse, also from the pen of an English poet, in this case, Robert Browning. Both exhibited an admiration for the vocal versatility of the song thrush - our bard's oft quoted mavis. However, in recent years, this once widespread bird seems to have become noticeably scarcer and in some parts of these islands, virtually absent. It is therefore with some delight that I can report that last year there was an equally noticeable resurgence in this airt at least. Thus, that trade-mark song, the phrases in my experience at least repeated not twice, as Browning had it but thrice and sometimes four times, was very much to the fore!

There are plenty of thrushes around just now with the remaining rampaging 'Viking' fieldfares and redwings still augmenting populations of the more sedentary but more musically vocal, native son and mistle thrushes. Indeed, the latter is well known for its assertive vocalisation during stormy weather, enjoying as it does, the soubriquet of 'storm cock', due to its habit of defiantly singing when the wind blows and the rain lashes. In similar fashion to those Scandinavian winter invaders, mistle thrushes always seem to exert further defiance by breasting the fiercest of winds in vigorous fight just as trawlers might breast the restless waves, as they literally hurtle into the teeth of gales.

The music of the larger mistle thrush lacks the repetitive rhythm of its smaller song-thrush cousin but is appropriately assertive and cheerfully melodic, if sometimes descending into a coarser, less musical rattle. And, in line with its challenging singing, the mistle thrush is also big and bold enough to show naked aggression towards potential predators, usually to pretty good effect. They share with fieldfares a flash of white under the wings which seems to serve as a warning to other birds. Indeed, these assertive thrushes also defend with determination good berry-bearing shrubs and trees, which they claim and defend as their own exclusive feeding territory.

My resident song thrush is now really belting out the music, from first light until well beyond sunset, which seems also to act as inspiration to the growing quarrel of house sparrows which also chatter testily away until it is almost completely dark. Either these are particularly badly behaved sparrows or perhaps and more likely, they too have been completely overtaken by the rise of their emotional temperatures as spring advances and days lengthen.

All this comes as I spot my first frog-spawn of the year, which offers further confirmation of spring's advance. So it comes as no surprise that some members of my local rook community, as is the well-documented tradition, have failed to wait until St David's Day - March 1st and jumped the gun to begin their annual spring clean. Some were already gathering at the rookery in mid-February and are now beginning to busily add sticks to those nests that have withstood the winter's storms, or in the cases of those that have been wrecked, beginning to lay new foundations.

But I must say that if the 'music' the rooks are making does not somehow seem to match that of my tuneful song thrush, it must nevertheless be the 'food of love' as far as these decidedly amorous rooks are concerned. Our ears are perhaps tuned to admire what we interpret as sweet music without considering that rooks for instance may hear sweet music in the raucous calling of their colleagues. It may not seem musical to us but presumably to courting rooks it is indeed, as yet another English poet John Keats wrote, "Where are the songs of spring? Ay, where are they? Think not of them, thou hast thy music too."

Like the chattering, quarrelsome sparrows, rooks also believe firmly in corporate life, feeding, moving and nesting together as communities. And if sparrows have always lived cheek by jowl with human communities, rooks have to all intents and purposes, remained that little bit more aloof ... except that nowadays they are increasingly exploiting the profligacy of the modern day supermarket shopper, by loitering in the car parks of these mega-stores. Along with screaming gulls, they exploit our carelessness relentlessly and eagerly.

But rooks are among the intelligentsia of the avian world, adept at for instance, in manufacturing tools in order to extract difficult to obtain morsels of food and able to use other items, such as stones in order to trigger apparatus which again allows them to obtain food. Oddly enough, there is a suggestion that captive rooks are more adept in this respect compared with wild birds, which suggests they have an impressive capacity to learn.

Not that rook life, once rookeries become more and more animated as spring advance, is necessarily all sweetness and light. Whilst rooks actually live in a highly structured society with senior members establishing themselves as the 'leaders', thus lording it over less important members of the group. They enjoy first choice of the best feeding, while the 'subsidiary' birds have to settle for less rich pickings. Yet, despite the presence of this hierarchy, there is no moral compass. In a rookery theft is commonplace and so too is infidelity, even if they mostly pair for life!

And whilst much has been written about rook courts or parliaments - events I have personally witnessed - the notion that such 'criminals' are thereafter punished may be fantasy. Indeed, it may be nearer to the truth to say that birds 'up before the beaks' are not necessarily felons but much more likely diseased birds and as such, considered 'by the court' to represent a danger to the rest of the colony. The sentence passed I'm afraid is either death or exile and the senior rooks are the executioners or the deporting agents.

Thus, the signs of early nuptials and the sound of love songs is surely a response to the hitherto benign nature of this winter, rather than a precocious urge to get out of the blocks indecently early. Winter is showing that it still has a sting in its tail but lengthening days tell us that March is the first proper month of spring whether coming in as a lion or a lamb. The rising volume of music, whether sweet or not, tells its own story.

Country View 22.2.17

on .

Defence mechanisms in the natural world, can be many and varied. Clearly, being particularly fleet footed, or in the avian world, capable of fast flight, offers a means of escape to the hunted, albeit that most predators succeed because they too are capable of rapid pursuit. Sparrowhawks for instance, can out-fly most of the birds they target, although I have also seen them out manoeuvred on occasions.

I once watched in amazement as such a hawk took off explosively in pursuit of a tree pipit only for it to be thwarted by the aerial gyrations of the said pipit which several times managed to dodge the pursuing raptor and evade its striking talons. Lacking a stomach or more accurately perhaps, the stamina for further aggression, the hawk peeled away, disconsolately returning to its perch.

I also have a clear memory of a pair of goldeneye which, similarly finding themselves being pursued by another such hawk, escaped by hitting the water of the loch and instantly plunging beneath its surface, leaving the hawk grasping at thin air! However, I suspect these were exceptions to the normal rule for I am sure that more often than not, sparrowhawks, like the legendary Canadian Mounties, 'always get their man'! Success is of course, not automatic and like spars, those other now well-known hunters of fish the ospreys, do not, as some would have it, succeed in grabbing a fish every time they dive.

However, there is much more to hunting than sheer speed. For instance, firstly the hunter must be able to see or hear its prey. Some predators even rely on their sense of touch as for instance in the case of an otter, which can sense the presence of prey through its whiskers. Thus, as a part of nature's defence mechanism, the remarkable process of evolution has equipped many insects, birds and animals with the most remarkable powers of obfuscation. In other words, they merge so perfectly with their background that they are to all intents and purposes, invisible. Through the work of dedicated and highly skilled cameramen and women through television programmes such as "Planet Earth", on a regular basis we see insects looking more like the twigs upon which they perch, rather than the twigs themselves!

There are many wonderful examples of camouflage throughout the natural world. Indeed, one of the most convincing is surely exhibited by ground roosting woodcock. I am sure that during strolls through woodland, I have many times, walked past roosting woodcock without even an inkling of their presence. Again, I have a clear memory of one occasion when I actually got so close as to put a previously unseen woodcock up from the well leaf-littered floor of an open piece of woodland. It flew no more than thirty feet before dropping back to the woodland floor where it disappeared again as it settled once more in the litter. It literally became immediately invisible again - before my very eyes!

On other occasions I have been lucky enough to spot such a bird, sometimes because the only feature giving away its presence was its glinting eye. The rest of it was, to all intents and purposes, so well integrated with its background that it was invisible. I wonder too how many of us have failed to identify a hare crouched in its form in a field which has been ploughed. As I usually have a dog with me on my walks, the presence of such a creature may not initially be obvious. There is however a distance at which what may look like s molehill realises that it is about to be discovered and transmogrifies into the running hare it really is!

Brown hares have had a chequered history in this airt in recent decades. Forty years ago they were numerous enough for the then local keeper to organise regular hare shoots. But over a number of years, populations declined quite seriously. However in recent times, there has been a recovery in their numbers and they are now much more readily seen. Some readers may be surprised to know that the brown hare does not seem to have been a long-term resident of these islands and indeed may have been introduced by our distant ancestors. Thus it is said that our only real native hare is the mountain or blue hare, now mostly a resident of Highland mountainsides. And this hare has a pretty good, if very different obfuscation trick up its sleeve. When winter descends, it enters a moult - one of four it undergoes each year - and adopts a white coat.

This is a transformation, which is of course, shared by two other creatures in the Scottish landscape, the ptarmigan and the stoat. Again, I have a clear memory from many winters ago, of seeing three stoats in close proximity of one another on a single day, each one in a different phase of coat change. One of them had not undergone its expected transformation to ermine at all, having remained stubbornly brown. Another had reached a halfway house and thus resembled a skewbald horse decorated by patches of brown and white and the third had undergone the full monty, so that with the exception of the tip of its tail which had as ever, remained black, it was otherwise completely white. This is a really clever move on nature's part but only providing there is sufficient snowfall to ensure that the animal or bird concerned is thus appropriately camouflaged in a snowy landscape.

However, the advent in recent years, of mild winters - including this one - has meant that this clever plan has in a sense, backfired. Our mountain hares have it seems, been made much more vulnerable by the chronic lack of snow on the mountains where they dwell. This lack of snow cover has meant that they literally do stand out like sore thumbs and must therefore be much more susceptible to predation by for instance, 'eagle-eyed' golden eagles.

Unfortunately for them, the warming climate is unlikely to trigger any change in the normal pattern of moulting as it is apparent that it is the shortening length of daylight hours in the autumn and early winter that triggers such change, not falling temperatures as was previously thought. A good few years ago now, there was a population of mountain hares present on the mosses close to here, which are by their nature, rarely snow-covered. Indeed, I can remember squelching my way across that green, soggy landscape when almost from under my feet a white hare got up from behind a tussock and ran off. It was a bizarre sight and the very opposite of obfuscation! Those white hares are no longer to be seen in this environment and I have long wondered how they got there in the first place. Methinks a human hand had been at work!

During these next few weeks, there will be plenty of hare activity to observe as the brown hares begin to abandon their otherwise shy dispositions and instead become, 'mad March hares'! They could well become 'mad February hares' with spring seemingly coming progressively earlier. Usually, the mountain hares in their mountainous fastnesses, wait a little longer before they too cast aside their natural coyness and yet there are already reports of signs of courtship among them. It seems likely therefore that they may well be cavorting about their hillsides even now and may be expected perhaps to be in full cry before March gives way to April, if not before. And like the more Lowland based brown hares, they will throw aside their normal singular nature and come together in what can only be described as a madcap mixture of leaping and even boxing!

Any natural place contains an infinite reservoir of information, and therefore the potential for inexhaustible new discoveries.

Richard Louv, Last Child in the Woods