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The Times A Year in Nature Notes
The Times A Year in Nature Notes
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The Times A Year in Nature Notes

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15th February

NOW THAT THE ground is frozen again, blackbirds, song thrushes and robins are finding it hard to get the earthworms that they feed on. This is an important time to put food out for them. A robin will come to a bird table, but the other two species prefer to feed on the ground, and the song thrush will not venture far from the shelter of a hedge or bush. Bread, cheese or any scraps will help them but it is also possible to buy mealworms from bird-food firms and in some garden centres, and these will be particularly appreciated by these birds.

In February and March it is also important to keep on providing nuts and seeds for the mainly seed-eating birds, such as greenfinches. Although spring is slowly coming on, last autumn’s wild seeds are running out by now, and there is greater food shortage among birds than there was in midwinter. The new season’s insects will help to remedy matters as it becomes warmer.

In the woods dog’s mercury is coming up everywhere through the leaf litter in spite of the return of cold weather, and the dry woodland floor is starting to look greener. Some dog’s mercury plants already have little green flowers.

16th February

BY NOW, ALDER trees at the edge of rivers have catkins that are changing from hard little sausages to soft, loose-hanging lengths like coloured curtain cord. As they grow longer, and the pollen swells in them, the catkins become a mottled crimson and yellow. Also in the alder branches there are many small black cones. The seed has mostly fallen out of them by now, but siskins, goldfinches and lesser redpolls are teasing out any remaining seeds with their well-adapted narrow beaks.

Ivy is still providing food for birds. The large black berries go on ripening until it is almost spring, and blackbirds sit in the middle of the thick creeper gobbling them up.

Out in the fields, a loud, whistling ‘whee-oo’ rings across the springing corn from fieldside trees. This is the sound of a courting little owl. Little owls, which are natives of the Continent, were introduced here in the 19th century and are now found all over Britain except in the north of Scotland. They are about in the daytime far more than tawny owls. They bob up and down on a low branch or field gate as they scrutinise the ground for prey.

17th February

BLACKBIRDS ARE NOW singing at dawn and dusk as they start to settle down in their spring territories. Even if the weather remains cold, the lengthening hours of daylight continue to bring birds closer to breeding condition. The blackbirds may abandon their territories temporarily to find food when it is hard to come by, but they will return and will sing for longer periods each day as the spring progresses. Their fluting notes sometimes drift across from a low branch of a tree, sometimes float down from a roof or chimney pot.

Some butterflies have survived the winter in hibernation. Small tortoiseshells and peacock butterflies have been sleeping in the shadows in dark sheds and other cavities, with their bright wings closed and only the dusky undersides showing.

Brimstone butterflies sleep on ivy, where their veined, closed wings can be taken for greenish-yellow leaves: they will soon be on the wing.

18th February

BARREN STRAWBERRY FLOWERS are opening at the edge of footpaths. They are similar to the flowers of the true wild strawberry, but they have distinct gaps between the white petals, while the ring of wild strawberry petals all touch each other. Both plants grow very low on the ground, often in the same places, but the wild strawberries will not flower until March or April. The fruit of the barren strawberry is small and dry and greenish in colour, and cannot be confused with the sweet, red berries of the wild strawberry. Cinquefoil, which belongs to the same family, also sometimes grows nearby, and the creeping leaves are already out.

Song thrushes are singing regularly now in the treetops, especially in the early morning and at dusk. Their songs grow richer and more varied as they use their voices more. When no one is about, they will come out onto lawns and listen with head cocked for worms under the grass.

19th February

THISTLES ARE BENT and broken, and their fluffy seeds are lying waterlogged on the ground around them. Goldfinches, which sat on the thistleheads to pluck out the seeds when they were still standing, are now coming down to the ground to pick them up. Their gold-barred wings flash as they dart nervously away with a silvery twitter, but they soon return. Greenfinches are also coming down to the ground at woodland edges to feed on fallen burdock seeds, which they greatly like. Where early dandelions have flowered, both finches will take the seeds from the dandelion clocks.

The new spring flowers on roadside verges are the lesser celandines. On south-facing hedge banks that catch the midday sun, many of them are fully open: they normally have eight or nine glossy yellow petals of rather irregular shape, but flowers with as few as six or as many as twelve petals can be found. In shadowy ditches the greyish-yellow buds on their long thin stalks are still waiting to unfold.

20th February

WEEPING WILLOWS ARE beginning to put out fresh green leaves, only two or three months after losing last year’s leaves, which still lie like small purple fish on the ground or in the water beneath them. On Lombardy poplars – the tall, slender poplars that line French roads, and also stand along many field edges in Britain – the flower buds are opening, and crimson catkins are coming out of them. These catkins are all male flowers, for the Lombardy poplar is normally without female flowers, and multiplies by putting out shoots. It is missing from the index of some tree identification books, since it is only a variety of the black poplar.

Starlings are changing colour for the summer: they are becoming less spotty, and more black and glossy, while their beaks are turning a brighter yellow. The male’s song is also getting richer, with occasional musical phrases breaking out among the usual whirring, whistling and clacking. He will sometimes sit close to a hole in a tree or a hollow under the tiles, singing to keep other starlings out of this desirable spring nesting place. Starlings that came here from the Continent for the winter are starting to turn homeward.

21st February

THE PLUMAGE OF mute swan cygnets is steadily turning from coffee-brown to white. Until recently they have been swimming with a dutiful air in a small flotilla behind their parents, but since before Christmas they have been able to fly and they are now becoming independent. The adult swans are taking up their own spring territories and turning hostile to the cygnets. Male swans can be seen swimming along the river with their wings arched above them in an aggressive posture. When they are doing this, they look from behind like a giant white meringue. There is usually another swan in their sights further along the river, and if it is a young one, it may clamber up onto the bank and move away from the water in order to feel safer.

Moorhens are also defending their territories, and loud squawking notes and splashing sounds come from the reeds as the males quarrel with each other. Like their cousins the coots, they sometimes fight quite viciously. They are early nesters, and most of them will soon be building their reedy nests in waterside vegetation or right out in the middle of the water. Here and there, very early downy chicks have already been seen swimming with their parents.

22nd February

SEVERAL GREAT WHITE egrets have been seen on marshes in the country recently. They have probably come over from the Dutch reedbeds. Their smaller relative, the little egret, has been breeding in Britain for several years, and is now becoming a familiar sight. It is a dainty, pure white heron and in summer has long white plumes on its breast. The great white egret is found in most parts of the world but, by contrast, is a very uncommon visitor here. It is a large, slow-flying bird, the size of our own heron. It too is pure white, but whereas the little egret has a black beak, the larger bird has a long yellow beak, and in the summer has flowing plumes on its back. When great white egrets are standing fishing, they also have a dramatic-looking kink in their long neck.

Drake teal are swimming round the females on secluded lakes, making soft but far-carrying whistles that can be heard across the reedbeds. They are showing off their fine plumage – especially their chestnut heads and bottle-green eye patches – in the hope of winning a mate. Even those teal that will be leaving next month for northern Europe like to pair up before they go.

23rd February

THE LESSER SPOTTED woodpecker (after which so many other ‘lesser spotted’ things are named in jest), is much less common than the great spotted woodpecker, and much more elusive. It haunts the top branches of trees and is not much bigger than a great tit. But if seen, it is easily distinguished, not only by its size but also by the fact that it has narrow black and white bars all down its back, not the big black and white patches that give the great spotted its other name of ‘pied woodpecker’.

Lesser spotted woodpeckers are most easily found in late February and March. They draw attention to themselves by drumming on dead boughs like the larger bird, though the sound is not very different. But they also have a distinctive spring call, a slow, weak ‘pee-pee-pee’ – rather similar to one of the nuthatch’s spring calls, but not so vigorous.

Bramblings have invaded the Lake District to feed on the abundant harvest of beechmast there this year. They are like chaffinches, but with an orange rather than a pink breast, and a dark head rather than a blue cap. They also reveal a noticeable white rump when they fly. They come south from Scandinavia in the winter, and go wherever they can find beechmast. I have heard that in Cumbria just now ‘every beech tree seems to have its flock of bramblings’.

24th February

BADGERS ARE SPRING-CLEANING their burrows or ‘setts’. In the autumn, they took in bracken or fallen leaves to make a warm steamy chamber for the winter, but now they are pushing it out with their black and white snouts.

They are also pushing out a lot of earth, and taking in new moss and early plants such as dog’s mercury. The badger cubs are about to be born, and they will need plenty of fresh, clean bedding. The cubs will not appear above ground until April or May, by which time they will look like small versions of their parents.

Oak trees are still quite bare, but the pale brown buds are swelling slightly. Once they open, the cluster of buds at the end of each twig will go on producing new bursts, or ‘flushes’, of leaves throughout the summer. There are many tiny insect eggs on the oak twigs and branches, and blue tits and long-tailed tits are busy searching for them.

On holm oaks, which are evergreens, the dark leaves are looking dry and shrunken as winter comes to an end, but there are minute buds on the twigs from which paler green leaves will spring.

25th February

ON SALLOW BUSHES in damp places, flowers like silvery buttons are coming out along the twigs. These are the male catkins, which will turn from silver to gold, since they will be covered before long with little flecks of bright yellow pollen. The ‘pussy willow’ twigs, as they are often called, are broken off and carried in church processions on Palm Sunday, the last Sunday before Easter. As the catkins are starting to appear so early, it must be hoped that there will still be some left by then. The stringy, green female catkins appear at the same time as the golden pollen, and are fertilised with the help of the wind. Early bees and other insects also come to the sallow catkins.

There are two main kinds of sallow, the common sallow and the great sallow or goat willow. The great sallow is a larger tree with larger, rounder leaves. The common sallow is more of a shrub. Both of them have leaves with downy white undersides, but the narrow leaves of the common sallow usually have some rusty hairs beneath them too. However, the two species grow side by side in hedges, and they have a strong tendency to hybridise.

26th February

THE HIGH WINDS drive the coots off large lakes and reservoirs to forage for food on the banks and grassy causeways. They stalk about confidently on their sturdy green legs and lobed feet, poking around with their beaks in the low vegetation. Even in heavy rain with little wind, they will stay on the water and continue diving for waterweed, but they feel uncomfortable on choppy water.

Most small birds take shelter on a windy day, but greenfinches can still be seen flying high, making their harsh twitter. Blackbirds skim very low across the lanes on their way from one hedge to another.

Flowers are opening on the elm twigs: they are hairy crimson tufts that give the whole tree a reddish look for a week or two. Very few large elm trees have survived Dutch elm disease, but there are plenty of small elms in the hedges. They come up as suckers, and flourish for ten or twenty years, but then they, too, die and fresh suckers replace them.

Female flowers are opening on the hazel bushes: they look like tiny red hats balanced on top of the leaf buds. The wind will blow the pollen onto them from the dangling yellow catkins.

27th February

SOME RARE IVORY gulls have been seen this winter along the coasts of the Shetland Islands and around the far north of Scotland. Recently one has been haunting the Black Rock Sands at Criccieth in northwest Wales. It is a pure white bird that looks something like a dove when it is standing on the sand, though when it flies it is obviously a gull. This individual has been feeding on the carcass of a porpoise on the shore.

Ivory gulls breed only in the highest Arctic, from Canada to Siberia, and normally spend the winter out on the pack ice, mixing with seals and eating their corpses when they die.

Wild rose, or dog rose, is putting out its first green shoots in the hedgerows. Some bushes also have some of last year’s shrivelled fruit still clinging to them, once red, now black.

28th February

SOME OF THE signs of spring that were sparsely distributed at the beginning of this month are now to be found almost everywhere – they are no longer signs of spring, they are spring itself. The white bells of snowdrops are nodding on innumerable lawns and wooded hillsides. Now that the temperature is often above 10°C, the yellow winter aconites are staying open most of the day. Elder bushes are sprouting on all their grey twigs. Chaffinches are singing sturdily in orchards and country lanes. Blackbirds are singing everywhere.

Long-tailed tits are going in and out of dense bushes, prospecting busily for nesting sites, although some of them will build their domed, lichen-covered nest in a completely bare hedge.

On yew trees the yellow flowers have developed into tiny jar-like shapes with a mass of pollen clustered at the top. If the branches are shaken, a dense white cloud of dust seems to rise from the tree as the pollen breaks free.

March

1st March

ROOKS ARE NOW seriously repairing their nests in the treetops. The male flies in with a beakful of mud or a stick, and the female works it into the structure, to the accompaniment of much cawing by both of them, and also among their neighbours. Later in the month, when the female will be sitting on four or five blotchy green eggs, the male will bring her worms and insects to eat.

On the woodland floor, the leaf mould from last year is rapidly disappearing beneath a growth of fresh green leaves. In many places there is already a complete carpet of dog’s mercury, with its wispy, greenish-yellow flowers. The glistening tips of the bluebell leaves and the soft, many-lobed leaves of wood anemone, or windflower, are also coming through.

On grass verges the cow parsley leaves are growing thick, sometimes with a dark purple leaf among the green ones. Hogweed is also pushing up fast. Like cow parsley it belongs to the umbellifers, the family that has flowers like a circle of open umbrellas. It will grow very tall, and its coarse white flowerheads will be around until Christmas.

2nd March

THE GLOSSY YELLOW stars of lesser celandine are now opening everywhere on muddy roadside verges. The petals are often streaked with purple beneath. The heart-shaped leaves grow all around them on separate stalks. Where there is rich leaf mould all along the edge of a ditch, there can be long, strung-out beds of lesser celandines, but in some of these only a few flowers are open as yet, glittering brightly among the dark, shiny foliage.

There is also a flower called greater celandine, but it is not a relative, and will not come into bloom until April. It is a larger plant with four yellow petals and is often found in old gardens, since its sharp juice was used to put on warts.

The name ‘celandine’ comes, through the Latin and the French, from the Greek word for ‘swallow’: it is the flower that supposedly comes with that bird. But in Britain the name is apt only for the greater celandine, not the lesser. There are no swallows here yet – unless someone somewhere has seen a precocious one.

3rd March

IN THE WIND, bramble bushes look as if they have burst into white flower, as the leaves turn on their stalks and show their pale undersides. The thorny bramble stems are also growing vigorously: they make it difficult to walk along woodland paths without tripping up. Many gorse bushes have been in flower throughout the winter. Their bright yellow flowers are surrounded by dark green thorns and pointed leaves that look like still more thorns. The straggly gorse shrubs found on railway embankments and roundabouts are survivors from heathland that has been ploughed up or built on.

House sparrows have disappeared from many town centres but they are still quite common in villages. Sometimes a flock of male sparrows will pursue a female into a bush, chirping in a noisy chorus, displaying their dark bibs and trying to peck at her underparts. This usually happens when they see a male chasing his mate, and they join enthusiastically in pursuit. No one is quite sure why they have vanished from towns but the process began half a century ago with the disappearance of the spilt grain from horses’ nosebags. Nowadays there may be competition for food with pigeons, and fewer nesting places.

4th March

RAIN MAKES THE moss grow on garden lawns, leaving them a patchwork of different shades of green. The dead stems of teasel and rosebay willowherb resist the downpours and still stand tall in waste places: the egg-shaped teasel seedheads remain prickly and guarded by a ring of sharp spears, though they are empty of seeds by now, while the willowherb has bedraggled tufts of feathery seeds still clinging to it. More leaves of spring flowers are coming through, including the pale green leaves of primroses.

Birds are not much affected by the rain though most of them try to keep out of it. They have waterproof feathers, but after getting wet they shake themselves and preen vigorously to make sure their feathers are overlapping properly. Rain is more serious for them later in the spring, when it can wash caterpillars that they need as food for their young off the leaves. Surface-feeding duck such as mallards and shovelers keep to the shelter of the bank when it is raining, but birds such as tufted duck and pochard go on diving out in the middle of a lake.

5th March

A CURIOUS GOOSE that is found mainly on lakes in Norfolk but often turns up by other waters is the Egyptian goose. It is a fat, buff-coloured bird that looks as if it has just received a painful black eye, and it also has a disconcertingly long neck. It is an early nester, and some pairs already have a nest with eggs under a bush, or in a large hole in a bank. Not many of the broods are successful. It is really an African bird, widespread on that continent, and some were brought here from South Africa as long ago as the 18th century.

Conspicuous at the edges of lakes just now are the disintegrating heads of the bulrushes – known to botanists as great reedmace, and also sometimes called cat’s-tail. The brown sausage-shaped heads are breaking up into fluffy white seeds, and look very ragged as the wind tears at them and carries the seeds away. Where the heads are still firm, male reed buntings are sitting on them and singing. Their song is a monotonous repetition of a few dry notes, but they are handsome birds, with a black head, a white collar and a back like rich orange-brown tapestry.

6th March

BRIMSTONE BUTTERFLIES ARE on the wing on sunny mornings. They have just come out of the ivy or holly bushes where they slept all winter. The males have beautiful sulphur-coloured wings – hence the name ‘brimstone’ – and they are very conspicuous as they fly down a wide woodland path with the bare trees on either side. The females are a very pale green, almost white, and on a cursory look might be mistaken for a large cabbage white. Brimstones are long-lived butterflies. The new brood comes out of the chrysalis and flies in July, feeds up on plenty of nectar, overwinters, and – as the ones now emerging will do – lives on till the next June or July. They have a very long proboscis, and can reach with it into runner beans and teasels to extract the nectar that lies deep in those flowers.

Bluebell leaves are now coming up all over the woodland floor. The plants need to develop before the new leaves on the trees cast too much shade over them. The bluebell leaves are glossy green and sharp-pointed. On a bright morning, when the wind blows, little waves of silver seem to pass over the ground as they bend and catch the light.

7th March

MANY MOUNTAIN OR blue hares in Scotland are pure white in winter to match the snow – although they keep the black tips on their ears. Others turn only partially white. If the snow melts before they have turned bluish-brown again, they become very conspicuous as they streak across a heathery or grassy hillside, and their winter camouflage becomes a disadvantage. In summer they can be distinguished from brown hares because they are smaller, and lack the brown hare’s distinctive black tail, or scut.

Ptarmigan on the Scottish mountaintops also turn white in winter. They stay among the snow, burrowing beneath it for heather leaves and dried bilberries. They will soon be exchanging their white feathers for a mottled grey plumage, which in summer will disguise them equally well on the rocky slopes. Even at that season, however, they reveal unmistakable white wings when they fly.

Red grouse, unlike the ptarmigan, have been coming down into farmland when the snow has made it hard for them to find food, but they will return to the moors when it has cleared, and will start gorging on fresh heather shoots.

8th March

FLOCKS OF REDWINGS are singing in the treetops, often alongside a field of springing corn. It is a murmuring, babbling chorus, only audible from quite nearby. These thrushes that visit us for the winter sing like this when they are beginning to contemplate their return to Iceland or Scandinavia. Their real spring song is a brief, delicate warble, only heard when they get back home. The singing flocks are very wary, and if one gets near the trees, most of them quickly fly out. For a few moments, the sky is full of the birds, flying with a curious, drunken-looking flight, tipping to left and right as they go.

Colts foot flowers are opening on bare ground beside field paths. They are like small suns, with a dark yellow centre and bright yellow florets round it. Each flower grows on a scaly, pink-and-green stem. The leaves will follow the flowers and become very large, while the flowers will give way to untidy seed-clocks.

9th March

COOTS ARE BEGINNING to collect reeds for their tower-like nests, which are usually some distance out from the bank of a lake. Sometimes the reeds they carry in their beaks are as wide as the birds are long. Deeper in the reeds, water rails are calling. They make loud squeals when they are fighting or courting, and they also have a repeated sharp note that they sometimes use when they come out into the open. Recognising this note can help one to spot them. They are like bluish-grey moorhens with long red beaks and striped flanks, and step delicately in and out of the reeds, but they never stay exposed for long.

On lakesides and river banks, the large, soft leaves of common comfrey are growing fast: they look like green cows’ tongues. The bell-like flowers that will follow in April are very varied: they may be pink, purple or white, and there is a form called Russian comfrey with flowers that start pink and turn blue.

10th March

THE FIRST PRIMROSES are opening in woods and along grassy railway embankments. They are often found in oak woods or ash groves, where the leaves come out later than they do on other trees, and the primroses have sunlight for longer. The pale yellow flowers have five notched lobes, and are a darker yellow at the centre. They seem to grow on separate stalks, but if one looks more closely at the base one finds that they are arranged in rosettes of four or five blossoms. The crinkly, pale green leaves also spread out in a rosette near the ground. The scent of the flowers is fragrant but faint. The name of the flower comes from the Latin prima rosa, or first rose.

11th March

TWO KINDS OF bunting are singing in farmland hedges. Yellowhammers, or yellow buntings, now have the primrose-yellow heads of their summer plumage and are singing intermittently about a ‘little bit of bread and no cheese’, as their song has long been thought to say. More prosaically, the song is a buzz followed by a long wheezy note – the ‘cheese’, which actually is often missing (literally no cheese.) Corn buntings are sturdier, duller birds, and when they fly from bush to bush they let their legs hang down. They have a far-carrying song, a sort of jangling trill like a bunch of keys being rattled.

Cranes are rare in England, but are sometimes seen at this time of the year, anywhere from Gloucestershire to the Scottish Highlands. Unmistakable birds, they are taller than a heron, with long legs and a long neck. They are mostly grey; their heads are black, white and red, and the tail is a bustle of drooping feathers. When they fly, they stretch their necks forward, unlike a heron, and trail their legs behind. These passing birds are probably migrants already heading for northern Europe. One or two pairs nest each year in Norfolk.

12th March

A GREEN TINT is appearing on trees and hedges. Hawthorns are sprouting more widely. On horse chestnut trees, the first of the big sticky buds are opening, and the leaves when they emerge look at first like green paws. On weeping willow trees there is a faint wash of green on the drooping boughs.

There are flower buds on the crab apple trees: while they are still closed they look like little pink cherries but they will open into white flowers. Sallow bushes are turning into golden lamps on the riverbanks, as the button-like silvery catkins that line the twigs swell everywhere into bushy flowers covered with yellow pollen.

At dawn, blackbirds, song thrushes and robins are now singing all together but as soon as it is light enough they come down to the ground and start searching for food. This is not yet the full dawn chorus, as there are some individuals of these species that have not started singing yet, and there are also more wrens, chaffinches and greenfinches to join in, besides the summer visitors to come in April.

13th March

THE FIRST BUMBLEBEES are sweeping along the lanes, humming loudly as they go. They gather for the golden pollen on the sallow trees. Many of these early bumblebees are members of a small species with an orange-red tail; larger ones will follow. They are all females who were fertilised last autumn – the males died afterwards – and they have hibernated in warm crevices or behind moss. Now they will start looking for underground holes where they can build up a store of wax and pollen and lay the eggs from which a new generation will spring.

Skylarks are singing over the fields. Sometimes they move forward slowly into the wind, but when their flight speed is the same as that of the wind confronting them they hang motionless in the sky. They are like flags, flying above a territory that they have staked out on the land below. If other skylarks come into that space, they drop down and there is a skirmish, with the rivals flitting to and fro just above the ground. Later they will build nests of grass under a tussock, or in a hollow beneath beet leaves. They are good runners as well as good fliers.

14th March

THE BLUE FLOWERS of common field speedwell, or Persian speedwell, are making bright borders alongside the young corn and oilseed rape. The plants are tall and sturdy, with broad leaves, while the flowers have three blue lobes with dark veins, and a whitish lower lobe. The speedwell family is a large one, and two other species will soon be following at the field edges. One is ivy-leaved speedwell, a sprawling, weedy-looking plant with small lilac flowers and leaves shaped as the name indicates. The other is the most handsome of the speedwells: the germander speedwell, or bird’s-eye, which has gleaming blue flowers with bright white centres.

Great tits are now singing for much of the day. Besides their best-known song, the loud, repeated ‘teacher, teacher’, they have a number of others, including a triple-note variant of that song, and a strange combination, also steadily repeated, of a thin note and a faint click.

15th March

MAD MARCH HARES are out in the fields. They rise up on their back legs and box with each other. These pairs of pugilists were long thought to be bucks fighting each other, but now it is believed that they are generally a female hare fighting off the attentions of a male.