Thursday, 22 November 2007

Of Weasels and Amphibians

The weasel is back. We had a happy half hour watching him running and cavorting around the lawn. We know he will decimate the mole, vole and shrew population, but as always, they will rebuild again. During the last week our fish population was halved in number. We know it was not the heron this time because no oily film was left on the water. So we conclude it was the weasel. We have often watched him in the past “playing” around the pond, but have never seen evidence of him catching fish either for play or feeding.

Talking of the pond, for the last twenty years, we have tried to introduce amphibians into the garden, always unsuccessfully despite countless buckets of frog and toad spawn being emptied into the pond. However, five weeks ago, I chanced to see a newt in the pond, which was very exciting. I rushed off to ring my grandson with the news. I haven’t seen the newt since, but it is enough to know he is there.

Last week we were clearing the garage and were surprised to find a medium-sized toad crawling about. He clearly dines on the myriad flies, spiders and snails who share his abode. Two days later, my grandson who is staying with us reporting seeing an enormous toad on the patio. No frogs yet, but maybe soon.

Monday, 1 October 2007

Ladybirds

Ladybirds are probably the only beetle most people will happily handle. Worldwide there are 3000 species, but only 44 recorded in Britain. This weekend I have been delighted to see swarms of ladybirds in the garden. The walls of the bungalow were decorated with hundreds of these tiny beetles, which I have been recording. So far I have found 22 varieties. Since there is such diversity I suspect they interbreed very successfully. When attacked they exude a foul tasting fluid, which puts birds off.

Many years ago they were used as folk remedies for colic, toothache and measles. Also there is that well-known ladybird nursery rhyme.

They are a valuable asset to our gardens due to their voracious appetite for many garden pests: aphids, scale insects, mealy bugs, mites and thunder-bugs. They have also been known to feed on each other.

I fear many ladybirds are killed at their larval stage simply because people don’t recognise them, which is a great pity.

The variety in these little creatures is astounding, ranging from no spots to more than twenty, although black on red is the most common, there are also: black on yellow, black on orange, black on brown, even two-tone brown, red on black, and would you believe even black with red spots with a black spot on each of the red spots.

Now I am hopeful that as the weather cools I shall find a large cluster of these delightful beetles sheltering somewhere in the garden, probably in the woodpile, and I will look forward to the good work they will do for me next spring and summer.

Wednesday, 12 September 2007

Crows

During a telephone conversation with my son who lives in Seattle, I was intrigued by his telling of a radio programme about crows, and also an amazing sight his friend Rich witnessed showing the caring nature of squirrels.

First to the squirrels: Rich was walking along the road when he saw two crows fly down into the middle of the road. They were cawing and bobbing up and down. As Rich drew closer he noticed an injured small squirrel lying between them. It was a young squirrel, probably hit by a car. It was still alive, but unable to run away. The crows pecked at the squirrel as if testing whether it had yet expired. As Rich drew level with the scene, an adult squirrel shot out of the undergrowth, across the pavement and out to the middle of the road. It picked up the injured squirrel in its mouth, dashed back carrying it across the road, climbed up a tree with the injured squirrel still in its mouth until the two disappeared into the leaves. Whether or not the injured squirrel lived, we will never know, but to witness such an act is a precious thing. My belief is that the injured squirrel was a youngster and the rescuing squirrel its brave and strong parent rescuing it from an awful fate with the hungry crows. My son, however, says if hungry enough, squirrels will eat their own, but I prefer my compassionate explanation.

The radio programme about crows told how it had been discovered that crows are much more intelligent than previously thought, able to recognize human faces and tell them apart. Apparently crows have good memories and remember those who harass or upset them. When they see such a person they will set up an insistent cawing to warn others. (The researchers donned Dick Cheney masks before disturbing the crows – quite an appropriate mask I thought.)

Saturday, 2 June 2007

Spider versus Wasp

Most of my nature observation occurs through a kitchen window while I inhale nebulized antibiotics each morning. This morning I watched an interesting interplay between an arachnid and an insect. The spider was smallish, mid-brown with a big abdomen. The insect was a parasitic ichneumon wasp, with its ovipositor it was larger than the spider. The wasp was first caught in a web at the top left hand corner of the window. The spider hurried across to her web and attempted to contain the struggling wasp, not entirely successfully. They dropped together to the bottom window ledge, where a brief struggle ensued and the spider took control – so much so he was able, even with the wasp’s wings moving in a blur, climb up the window, with his unwilling victim, back to his web. At this point, the wasp managed a short flight with the spider actually still attached to it, but it was unable to sustain it and the spider duly dragged the wasp back to its web. Once back at the top of the window the wasp made a valiant attempt to escape, and this time, even though locked in the spider’s embrace, took off , with the spider, and flew away across the lawn. What happened next? We shall never know.

Saturday, 19 May 2007

Thirsty Worms

Our lawns are sprinkled with daisies, some all white, others prettily pink-edged, and dandelions. Until a few years ago, I used to spend much time digging dandelions out of the lawn to leave it pristine and weed-free as Mike likes it. Now, however, we welcome daisies – they remind us of starlit skies, and we especially like dandelions as a small group of bullfinches spend much time on the lawn eating the seeds from dandelion clocks. They are such a neat bird, a pleasing shape and such well-defined edges to their various colours of their coats. The pretty red-faced goldfinch is also drawn to the garden for the dandelion seedheads and seeds from the lemon balm plant.

Yesterday I saw our first newly fledged robin, very fetchingly speckled. The family in the carrier bag of plants are not fledged yet, but with both parents feeding all day long, they should be very strong when they are ready to face the big world.
We watched a visiting cat stalk, catch and dispatch a short-tailed field vole a few days ago. These are charming creatures and a good addition to the garden as they bring the owls; the weasels and the foxes have also been spied hunting and catching them.

I am constantly fishing worms out of the pond. How do they get in there and why? I never see them “running” across the lawn at breakneck speed to go for a swim, and if it is just a drink they need they could get that from the birdbath.

Thursday, 17 May 2007

Baby Birds

The baby birds are starting to show themselves. The first on the scene were the dunnocks: tiny dark dashes on their heads and bodies, running from front to back. Next were the young blackbirds, newly feathered covered and fluffed out. They are bigger in appearance than their sleek parents, although the adult female is still plucked bare on the back of her head and neck by the efforts of the male to further his genes. I was delighted to see the first young starling. These birds have been rare and infrequent visitors to our garden the last few years. The youngster is sometimes mistaken for a young blackbird due to his mid-brown colour; he has none of the white spots or colourful iridescence of his parents, however. His squawk alone sets him apart from the blackbirds. His bill is different and his gape is also wider and more persistent. I threw out some suet, dried fruit, seed and wet bread. When he was a nestling his mother often chose suet or dried fruit, today she packed her beak with enormous quantities of wet bread and stuffed it down his open beak. After two such helpings, he stood very erect and looked uncomfortable. He watched and waited as she packed her beak again. Although he was opening and closing his beak he was unable to make a sound, so she flew back to the nest to feed his siblings while stayed very upright awaiting her return – an easy prey for the kestrel or the sparrowhawk, but fortunately for him, not today.

Tuesday, 15 May 2007

Friendly Robin

The last few years, my precious garden has become very overgrown, but now I have a new lease of life due to a change of medication – I can breathe so much more easily.

Mike has kept the lawns cut, but the rest has grown rampantly. This was not as bad as it might have been, because we have made our garden into a wildlife sanctuary, however, now I have more strength and energy, I am once again able to enjoy working on it.

Weeding a section of garden yesterday, I was joined by a friendly robin collecting grubs, worms and insects for the nestlings. This same robin waits on the kitchen window sill at odd times throughout the day until I provide some food. The robin made us laugh yesterday because it was apparent that although he watches me through the window, he did not equate the person he sees inside with the person who was doing the weeding, because while I was outside he kept flying to the window and looking intently inside.

There are many robins in the garden, but the reason this one is special is because he has built his nest and is rearing his young in a carrier bag with three plants in it outside the conservatory door. Our constant coming and going near the bag has made no difference to him – we might just as well be invisible as we stand in the open doorway and he flies in and out of the bag. I was worried for his family a week or so back when the heavy rain started, but need not have feared, because he had pulled one side of the bag down and inward to protect his nest.

The feud I observed last month between the mistle thrush and a magpie was won by the magpie, and the mistle thrushes are now building a new nest in the nearby conifers.

Sunday, 1 April 2007

Muntjac Deer

Occasionally we have seen a muntjac deer in the garden, however for the last two weeks we have been privileged to have been visited by a pair.

They are timid, sensitive creatures. The female is lighter in colour than the male. Their ears are surprisingly large and are white-rimmed when seen from the back, although on this female they are white-rimmed from the front also. On the sides of the female there are lighter areas appearing almost, but not quite, dappled.
The male is a richer, deeper brown, and between his ears, just by them, are his horns: tiny, short, fur-covered and unbranched.

It has been a pleasure to watch them contentedly graze on the lawn or browse on the plants or shrubs – yes, they do eat both new shoots and flowers, but the pleasure of having them in the garden more than outweighs this disadvantage.

On two separate days, the female has stayed all day resting under the plum tree and occasionally sauntering out to munch leaves before going back to nestle down and ruminate.

I had hoped to report the first sighting of the cuckoo, but so far no sight or sound. I was saddened to read the Maltese are now fond of hunting them to either kill or cage as pets, which has resulted in a steep decline in their numbers. Malta’s government has moved to stop the illegal hunting, but has not yet been successful.

I’m watching “No Tail” the pigeon with her purple neck fluorescing green in the sun as she sashays along the path – walking without a tail causes a more side to side movement. She is here directly I open the window to feed the birds each morning, leaping on other pigeons to drive them away, but ignoring other birds. Soon though No Tail herself will be chased away by another pigeon or a squirrel.

The mistle thrush have eggs in their nest and are daily being harried by a pair of magpies. They are big birds, larger than their smaller cousins the song thrush, but the magpie is a clever bird and may well succeed in emptying the nest.

The sparrowhawks have been busy. In the last week they have taken a song thrush, a female blackbird and a pigeon. It is very sad when this happens, but we have to remember their behavior is natural and self-preservational.

Sunday, 25 February 2007

Our Duck Family

It is a bright but cold February morning, and our hearts are lifted to see the ducks back. They are rare winter visitors unless the river and marina freeze, but frequent and welcome the rest of the year. Yes, they do leave greasy, glistening piles of excrement where they traipse and the pond does become a muddy, foul smelling quagmire, but we really enjoy their company.

They are usually waiting for us when we rise, sitting on the garage roof. They fly down eagerly waiting for their breakfast: water softened bread, birdseed, peanuts, dried fruit, suet and a few kind words – they could probably do without the latter, but it keeps them attuned to the sound of my voice when we are out in the garden, and they have on occasion come and sought us out.

If I do not notice them fly down in the mornings, they do repeated short flights up to the kitchen window to catch my attention, and occasionally I will turn to see one perched, sitting or standing, on the kitchen window sill – no mean feat when you consider the width of their bodies and the narrowness of the sill.

Having feasted, they make their way down to the pond, where beaks down, tails up, they spend several minutes. This pair’s relationship is consummated in a few brief seconds, where I hold my breath as I wait for the female to resurface. We have actually seen ducks drowned during mating, but thankfully never here. Every year the female of this pair is chased and set upon by marauding males desperate to pass their genes down to the next generation. One year, so many flew in at once that despite the best efforts of her mate, the female was held under water for several minutes and despaired of her surviving the ordeal. I went outside to defend her and chased off the pack of males. Last year our resident female returned with her usual mate, but all spring and summer another male was loitering and mating at every opportunity much to the annoyance of her long term mate.

This year when the female arrived she was accompanied by not just her usual mate, but also last year’s loitering male, who is younger and more handsome, with no battle scars from years of defending his mate. Surprisingly, there is no animosity. Her old beau seems resigned to the situation and is just happy to be near her. He takes no notice while they mate and just drifts idly while the act takes place, after which she splashes, bathes and preens herself then the three of them climb out and sit together on the side.

This behaviour will continue for a few weeks, then when we see the female she will always be alone. Previously, her mate would spend many hours in the garden very day calling to her, hurrying back and forth, looking in the pond, checking under bushes and very rarely eating. She seems to have been the main focus of his life and without her he appears anxious and lost. How she avoids him so neatly I haven’t quite worked out, but he never finds her.

Eventually, we will look out and there she will be nonchalantly leading a line of small fluffy brown and yellow ducklings across the lawn, or maybe standing patiently under the kitchen window, ducklings grouped around her, waiting for food, and just occasionally the first sighting of her and her new family will be of all of them swimming in the pond. Yes, for us, this moment is the climax.