Category: Fauna

Village Voices Nature Note: far away and long ago

05 Apr 2021
There’s a lot of excitement about this Perseverance mission to Mars. The technology is amazing and the information we are getting back is remarkably detailed. For example, the night-time temperature there yesterday was a bracing -980F. They’ve equipped that extraordinary Rover vehicle to search for signs of past life. If they find any, it’s likely to be in the form of fossilised microbes about 3.5 billion years old. The mission is costing $2.7 billion and is thought well worth the price of satisfying the deep human urge to reach out and find life elsewhere in the universe.

I couldn’t help comparing that sum, though, with the current UK budget of £258 million for nature conservation and the protection of biodiversity. There is life on earth, right here and now, and it needs some help. Some of our own ancient inhabitants are in real trouble. Bees evolved sometime in the Cretaceous period, some 120 million years ago, at about the same time as flowers, with which they have ever since formed a mutual support system. The bees pollinated the flowers, which competed for their attention with the huge variety of different colours, shapes and fragrances they evolved to lure them in. In turn, the flowers offered the bees pollen and nectar and the bees themselves diversified to take advantage of this bounty. We come into this biological equation too, since we depend on crops the bees have fertilised – in fact it has been estimated that the value of pollination for human food is more than £110 billion a year.

But bees are declining fast. They have lost important habitats of flower-rich meadows and suffered terrible collateral damage from pesticides, herbicides and parasites. We’ve all read the headlines about this, but how much do we really know about them? Most people can recognise a bumble bee and a honey bee, but did you realise we have 24 different kinds of bumble bee in Britain and 270 other kinds of bee, 250 of which are called ‘solitary bees’ that don’t live in hives or big colonies. These have a huge range of life-styles, indicated by such intriguing names as miner, mason, leaf-cutter, wool-carder and sweat bees. Worldwide, there are 20,000 kinds of bees, more than all birds and mammals put together.

Well, you can see where my Easter parable is heading. Are we at risk of learning more about 3 billion-year old microbes on a dead and uninhabitable planet 140 million miles away than about the buzzing and blooming life that sustains our own live one and that lifts our hearts again every spring?
Jeremy Mynott

Village Voices Nature Note: The Rooks Return

01 Mar 2021
‘The Rooks have returned’ is a famous painting by the 19th century Russian landscape artist, Aleksey Savrasov, who was much influenced by Suffolk’s own John Constable. The picture celebrates the return of rooks to their traditional nesting site in his village. Russian winters are so hard that rooks are summer migrants there, so for him this was a joyful sign of spring. Rooks are resident with us all year round, of course, but they are early breeders and are already busy rebuilding their rookeries, like the one near Dumboy Cottage. You can see them flying in with new twigs to repair nests shredded by winter storms, and also sometimes cheekily pinching some choice sticks from their neighbours’ constructions – hence our term ‘to rook’, meaning to fleece someone. But they are essentially sociable birds, foraging and roosting together, and nesting in these densely packed colonies. The clamour from a rookery in the breeding season can be loud and raucous, to be sure, but the combined choral effect of all these indi- vidual conversations and altercations is powerfully evocative, even soothing.

As soon as a BBC drama features an English churchyard scene you know they’ll soon be dubbing in a sound-track of rooks cawing in the tree-tops, a subliminal reassurance of an enduring rural scene. Enduring except for the trees, that is. Rooks used to prefer mature elms, but they’ve gone; second choice was ash, becoming endangered; so now most often here, sycamore, beech and oak.

Rooks and crows are often mistaken for each other, but the old country saying largely holds good, ‘A crow in a crowd is a rook and a rook on its own is a crow’. Shakespeare didn’t help this confusion with his line in Macbeth, ‘The crow makes wing to the rooky wood’. Scarecrows are misnomers, too, since it’s rooks they are meant to drive off the crops. In fact, this is doubly inappropriate since rooks feed mainly on grubs and insects, so serve to protect the crops, and that despite their scientific name of frugilegus ‘crop-picker’. Rooks and crows look quite different, anyway. Rooks have that whitish patch of bare skin round the base of the bill – visible from quite a distance; and their plumage seems one size too large for them, especially on the thighs, which look as if they are covered by baggy, feathered shorts. They walk differently, too. Crows stalk about rather menacingly, while rooks waddle.

The collective term for rooks is a ‘parliament’. I used to think that too staid a word for their noisy, obstreperous gatherings. But the way things have gone recently in the world’s parliaments, I now think it may be unfair to rooks.
Jeremy Mynott

Village Voices Nature Note: Speedy Whistlers

01 Feb 2021
Our arable fields can look very bare in winter, almost devoid of life. But look more closely, and listen. We have visitors from the north, flocks of them, sometimes noisy. Golden plovers, who arrived here in the autumn from the northern uplands where they breed. In summer plumage these are gorgeous birds, sporting gold-spangled upperparts and peat-black bellies, divided by a sinuous white stripe running down their sides. Nonetheless, they are surprisingly well camouflaged against the variegated colours of the moorland heather and you may only become aware of them from hearing a plaintive, fugitive whistle, almost lost in the wild and windy spaces. The two parts of the golden plover’s scientific name are in fact somewhat oxymoronic in combination: Pluvialis apricaria ‘rain-bird, basking in the sun’, but given the changeable upland climate it was an easy solution to connect the birds with both sun and showers, I suppose.

In winter they migrate south to our fields and marshes, where they congregate in large flocks, though they can still be hard to locate on the ground since they have now exchanged their contrasting summer colours for drab browns and greys that again give them perfect camouflage, only this time against the dun shades of the earth and mud on which they are feeding. If you carefully scan the fields from Shingle Street to East Lane, however, you will eventually make out the hunched profiles of some golden plovers on the ground. And when you have picked up a few, look again and you may find there are not just five, but fifty, or even a hundred or more, which gradually emerge from the background. They have a distinctive way of feeding – walking briskly head down for a few yards; a quick stab for worms or grubs; pausing, more upright and alert; then marching off again at different angle.

Every now and again, for no reason apparent to us, the flock may take off in a sudden dread, and now you hear those individual whistles combined into one very distinctive but still muted chorus. These flocks swirl around in dense formations before the birds settle again back again on the ground in their invisibility cloaks. They are powerful flyers and, bizarrely, played a part in the creation of a publishing phenomenon. A spirited argument had broken out in an Irish shooting party in 1951 about which British game bird was the fastest flyer – red grouse or golden plover? So Sir Hugh Beaver, who was one of the shooters but also happened to be head of the Guinness brewery, commissioned a volume to settle this and other such inconsequential facts – The Guinness Book of Records, which is now an annual best-seller.
Jeremy Mynott

Village Voices Nature Note: Pub Games

01 Jan 2021
Remember pubs? There were about 47,000 of them in the UK before Covid. They may be becoming an endangered species now, however, so Christmas seems a good time to be celebrating how their wonderful names connect the human and natural worlds. You don’t have to leave Suffolk to do an eco-pub crawl. You’d quickly build up your bird list with a nearby Cock, Swan, Duck (sometimes with Dogs), Eagle (Spread or otherwise), Falcon and Pheasant; there’s also a Magpie at Stowmarket, a Peacock at Chelsworth, and even a Turnstone at Hopton-on-Sea.

Among mammals, we have plenty of Lions, Bulls, Horses (usually Black, but also Sorrel at Shottisham), Harts (White), Boars (Blue), Dogs (sometimes with Partridges), Foxes, Greyhounds, Hares (with Hounds), and one or two Beagles and Bears. Plenty of trees too, with Oaks, Chestnuts, Cherry Trees, Walnuts and a Willow (Stowmarket).

Bees feature in the Beehive at Horringer, then there’s an Eel’s Foot at Eastbridge, and marine life in the Dolphin (Thorpeness) and the Butt and Oyster (Pin Mill). The only flower I can think of in Suffolk is the Rose, but there may well be others – I don’t spend my whole time in pubs!

If you want to go twitching for bird names more widely in Britain you can find a Bittern, Bustard, Chough, Crane, Dotterel, Flamingo, Goshawk, Nightjar, a couple of Kittiwakes, a Quail (improbably in Wandsworth, London), and even a Stormy Petrel pub (in Shropshire) and a Sociable Plover (a real rarity, despite the name, in Hampshire).

Maybe pubs should be more adventurous in their choice of wildlife names to attract new customers in these hard times. How about moths, for example, which are fellow imbibers in the evening hours and a treasure-house of magical monikers? I know of only one pub called after a moth, the aptly named Drinker in Harlow, but there are so many opportunities here for the entrepreneurial imagination.

In terms of place names, why isn’t there, in the appropriate locations, an Essex Emerald, Jersey Tiger, Isle of Wight Wave, Tunbridge Wells Gem, Kentish Glory or a Rannock Sprawler? And surely a capacious Manchester Treble Bar would pull them in? Then there are all the local characters you see propping up the bar, who would be only too pleased to be memorialised this way: the Forester, Gypsy, Traveller, Old Lady, Nonconformist, Dingy Footman and the Flounced Rustic, not to mention the Hebrew Character, Alchymist, Powdered Quaker and that Suspicious chap in the corner. The Scarce Vapourer bar would be available for smokers, and the Oak Lutestring for the more musical. And who could resist the enticing appeal of the Feathered Ranunculus or Softly’s Shoulder Knot?

Happy New Year
Jeremy Mynott

Village Voices Nature Note: The Grail Moth

02 Nov 2020
Anyone with an interest in nature will be able to think of some charismatic species they have always wanted to see in the wild. Maybe it’s one you’ve only seen on television, or read about in a book or a travel brochure. It might be a glimpse of a pike lurking in thick vegetation in a stream, a golden eagle soaring over a Scottish mountain, a rare lady orchid blushing unseen in some secret woodland glade, or a gorgeous swallow-tail butterfly floating over a Norfolk reedbed. And when you finally see one of these ‘grail species’ you get a sudden adrenaline rush of excited recognition. Wow! Or even WOW!

I had one of these WOW moments last month with a wonderful moth I had long dreamed of finding. It has the magnificent name of the Clifden Nonpareil: Clifden after Cliveden by the Thames near Maidenhead, where it was first found in the eighteenth century (later famous for another reason as the trysting place of John Profumo and Christine Keeler – remember them?); and Nonpareil meaning ‘Incomparable’, which is exactly what it is. I’d never seen anything like it. It’s a huge moth, the size of a bat or a small bird. When it has its wings closed it can rest perfectly camouflaged on a tree trunk, but when disturbed it flashes the wings open to reveal a brilliant violet-blue band, startling enough to confuse any potential predator. Hence it’s other English name of ‘Blue Underwing’ and its German name Blaues Ordensband (the Blue Ribbon). We have Yellow Underwing and Red Underwing moths that perform the same trick. They too are attractive and quite common. But the Clifden Nonpareil is in a quite different class, partly because of its size and exquisite beauty, but partly also because of its great rarity. It was never widespread in Britain, but by the 1960s it had become extinct here, following the replacement of the large stands of aspen and poplar in the southern counties with the conifer plantations favoured by the Forestry Commission at the time. The Nonpareil’s larvae (caterpillars) feed on the leaves of these poplars and depend on them, but no one thought about that, of course. For some fifty years, therefore, it disappeared altogether and it’s only recently that it has started to turn up again in small numbers, so adding to its special cachet.

Well, there it was in my moth trap one misty September morning. Large as life and unmistakeable. I couldn’t believe I’d finally seen one. I touched it tentatively with a finger. It flashed me a blue alert and off it flew, like a dream that fades on waking.
Jeremy Mynott

Village Voices Nature Note: Seasonal Cycles

01 Oct 2020
Just as the first arriving swallows in mid-April marked the beginning of spring, so the flock I now see gathering on the telephone wires portend our autumn. There must have been some fifty of them there this morning, all chittering and chattering furiously, as if psyching themselves up for their long journey to come. Every now and then, for no apparent reason, they suddenly all take off together in what birders call a ‘dread’ (a habit that swallows share with terns); they freak out in a cloud of fluttering wings, circle around together for a few seconds, and then settle back again, but restlessly, as if waiting for their flight number to come up on the celestial departure board. Strange to reflect that these same swallows will soon be swooping over elephants and ostriches in South Africa. We think of them leaving home to spend the winter there, but it will be spring in South Africa when they arrive, so who is to say where their true home is? It’s a continuous cycle of arrivals and departures.

We’ve just been through the seasonal spring cycle ourselves, one with its own strange paradoxes. There were the contrasts between the record-breaking sunny weather and the looming climate crisis, and between relief in the wonderful new silences and the horror at the headlong progress of the pandemic. The national lockdown rightly imposed serious restrictions, but many people found it liberating to take up new interests or revive old ones. They lost themselves and found themselves in activities like gardening, music, art, physical exercise, reading, crafts and games. Nature too provided great solace as people saw and heard things close to their own homes they had never properly appreciated before. As soon as lockdown was announced on 23 March, I agreed with two naturalist friends living in different parts of the country, Michael McCarthy (London) and Peter Marren (Wiltshire), that we would each keep detailed diaries of our experiences of this extraordinary Covid spring and then combine them to share with others our sense of the delight and inspiration the natural world can offer in a dark time of stress and anxiety. We made a book of it, which will be published in mid-October. The Consolation of Nature is the story of what we discovered by literally walking out of our front doors.

These seasonal cycles are just that, cycles in which the end of one season is the beginning of the next, which in turn brings us back to the beginning again, but not quite the same as we were before. Hopefully knowing more, caring more and more deeply grounded in the only world we have.
Jeremy Mynott

Village Voices Nature Note: Sounds of Summer

01 Sep 2020
I have a wonderful childhood memory of high summer – just lying in the long grass, looking up at the blue bowl of the sky and hearing the sounds of crickets and grasshoppers chirping away endlessly all around me. This came back to me the other day when I found a splendid Roesel’s bush cricket actually sitting on my back gate. The bush crickets are a special group, considerably larger than most grasshoppers, and make very loud and distinctive sounds. Whereas grasshoppers produce these by rubbing their wing-cases against their legs, bush crickets do it by rubbing their wings together. An expert can distinguish all their different ‘songs’ just as easily as different bird songs, though alas they are so high-pitched that once you’re over 50 you start losing them. I do remember the Roesel’s song, however: an extraordinary crackling like the sound of overhead electricity pylons. Naturalists have had to resort to equally bizarre similes to describe the other species in the stridulation section of this insect orchestra: the great green bush cricket ‘like the sound of crystal beads dropped in a stream down a crystal stair’; the cone-head ‘a quiet sewing-machine purr’; while the alarmingly-named wart-biter cricket produces a rapid burst of short clicks; and the oak bush cricket uses his long hindlegs to beat out a tap-dance ‘like the sound of soft rain’.

Grasshoppers have inspired some human music, too. Benjamin Britten composed Two Insect Pieces for piano and oboe, where the bounding gait of the grasshopper is contrasted with the angry buzzing of the wasp. And John Keats celebrated the cricket chorus in a lovely poem that begins, ‘The poetry of earth is never dead’, making the point that you could hear crickets through winter as well as summer. Or you could then, when the cricket on the hearth, immortalised in Charles Dickens Christmas Story, was a cheerful presence in many households. It is said that you can use the house cricket’s chirps as a thermometer. The formula for a centigrade reading is: count the number of chirps in 14 seconds, add 25, divide by three, then add four. So, if your cricket chirps 112 times a minute it should be about 20°C outside. Check it out though you may have to listen for your house cricket in a boiler room nowadays.

Crickets and grasshoppers are all members of the large family called the orthoptera (meaning ‘straight-winged’), which also includes the grasshoppers of folklore we now call locusts. Despite their destructive reputation, the Bible calls them one of the four ‘little things’ regarded as ‘exceeding wise’, along with ants, spiders and rabbits. ‘Why?’ is another story.
Jeremy Mynott

Village Voices Nature Note: hidden beauty

03 Aug 2020
One positive thing about lockdown has been realising how much foreign travel you can do very close to home. No need to go to Majorca or Marrakesh - or even Margate. Just set up a moth trap in your back garden overnight and Brindled Beauty you’ll see the most exotic sights in the morning. The Brindled Beauty I caught last night, for example, is just what it says on the tin, though the ‘beauty’ here is not an obvious one. It’s not brightly coloured but has a very subtle combination of textures and patterns that might have appealed to the fabric designers who were leading lights in the Aurelians, the society of moth and butterfly fanciers in the 17th century when many of our moths were given their current names. It’s the same with some birds. Who could improve on the beauty of a wryneck, woodcock or nightjar, each patterned from a palette of browns, greys and black to provide perfect camouflage in their natural surroundings. Subdued in one sense but just gorgeous when you see them close-up.

And talking of fabrics, another specimen in the catch this morning was a Muslin Moth, a male one. There’s an unusually marked difference between males and females in this species: the females are a rather grand ermine-white with just a few scattered black spots to add a touch of class; but the male is a drab, sooty colour, which perhaps accounts for its scientific name mendica ‘beggarly’. Apparently, the males are only active by night and the females by day. Presumably they just meet for breakfast/supper (? brupper), though I can’t quite see the evolutionary advantage in that.

An even more striking discovery was a Poplar Hawkmoth. This is a huge moth, which couldn’t look more conspicuous when clinging to an egg- box, as in this image. The patterning is again very subtle but it’s all there for a purpose. The orange patch just visible on the hindwing can be flashed to startle enemies. The wings themselves look like some advanced aeronautical-like design, but the function is one of camouflage not speed. The forewing is semi- detached from the hindwing, so in its resting posture on a branch the moth perfectly resembles a bunch of dead leaves. Finally it hangs around like that because it has no functioning proboscis and can’t feed. It doesn’t need to because its only purpose in life is to live long enough to mate, lay eggs and perpetuate its genes. Then the same cycle starts (and ends) for its descendants.

When I release the moths in the garden they disappear without trace, like a fading dream. Such extraordinary creatures - and a whole world you can explore without leaving home.
Jeremy Mynott

Village Voices Nature Note: The Sign of Summer

01 Jun 2020
Spring has seemed particularly precious this year. I think people everywhere have been turning to nature as a solace in this time of great stress and uncertainty. We’ve found some reassurance in the fact that life in the natural world, at least, is continuing as normal. There’s a regular annual succession in nature’s calendar which gives a framework to the season: from the first Swifts daffodils to the early butterflies, next the bluebells, and then on to the first swallow (bang on schedule again this year on 15 April). But there is still one more migrant to come, as I write this, one that always seems to me to mark the point at which spring segues into summer. It’s the swift. I get swift-neck at this time every year, scanning the skies to catch my first sight of that black profile scything through the upper air. The poet Ted Hughes always took their safe arrival each summer as a sign that all was still well with the world:

They’ve made it again
Which means the globe is still working
The creation’s still waking refreshed,
Our summer’s still to come.

Sometime around the 10 May you’ll see and hear them, literally screaming overhead as they chase each other over the roof-tops, then whirling up into the heavens, only to bank and dive again at wing-shuddering speeds. They are the most aerial of all our birds. They eat, mate and even sleep on the wing, spiralling high into the sky to take the avian equivalent of cat-naps. Sometimes pilots of planes (remember them?) report seeing swifts at great heights, in a stratum other birds never reach. Incredibly, when the swifts that breed around here have reared their young and leave their nests built in crevices in church towers and the like, they don’t touch down again until they return next year. Their whole lives are spent in the air. They therefore don’t have, because they don’t need, feet that can grip and perch the way swallows can. In fact, if swifts ever land on the ground they find it very difficult to take off again. Their scientific name is apous, meaning ‘footless’. But once in the skies, they are in their true element and are designed with a perfect aerodynamic shape to cut through the air with minimum resistance. A truly charismatic bird – and quizzers might like to remember that as far as I know it’s the only British bird whose full name is an adjective: swift by name and by nature.Let’s hope they return on time as normal, because there’s no ‘normal’ in the human world now.

(PS - 8 May, they’re back!)
Jeremy Mynott

Stonechats

16 January 2017
Lots of stonechats around at present, thanks to the generally mild winter. You can see them perched up on tall stems of dead vegetation or fence-posts either side of the sea walls. An extended cold spell would cause them serious problems, though.
Jeremy