Walk like an Egyptian

27 Saturday Feb 2016

Posted by sconzani in birds, nature, nature photography

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African birds, Alopochen aegypticus, birding, birds, birdwatching, British birds, Egyptian Goose, Serengeti National Park, Tanzania

It might look like a goose and be called a goose but the Egyptian Goose (Alopochen aegypticus) is not really a goose at all. It’s more closely related to the Shelduck and occasionally shares that duck’s habit of nesting in a burrow or hole in the ground, though it has also been known to build a nest as high as 80 feet above the ground in a tree. The bird was introduced to Britain as an ornamental wildfowl species, for the king’s collection of birds in St James’s Park in London in 1678, but has since established itself in the wild, though it does still have a penchant for the grounds of large halls and estates, with their perfect habitat combination of old woodland and extensive areas of water.

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My first photo here was taken at just such a place, the wonderful Tatton Park Estate, near Knutsford in Cheshire. But the second photo was taken in the Serengeti National Park in Tanzania. Although it’s called an Egyptian Goose, it is actually native to Africa south of the Sahara and the Nile Valley, but it was considered sacred by the ancient Egyptians, which I presume is how it got its common name.

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Coltsfoot for your cough?

26 Friday Feb 2016

Posted by sconzani in nature, nature photography, wildflowers

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Coltsfoot, spring, spring flowers

I saw my first coltsfoot in bloom this week. Though it looks a little like a dandelion, coltsfoot (Tussilago farfara) is actually a member of the sunflower family. It is favoured by herbalists as its leaves and flowers apparently make an effective cough remedy – the scientific name tussilago comes from the Latin tussis, which means cough, and ago, which means to act on. However, coltsfoot has been found to cause problems with the liver so long-term constant use is probably not wise.

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This is another wildflower with a multitude of common names including, not surprisingly, coughwort, but also tash plant, ass’s foot, bull’s foot, foal’s foot, foalswort, and horse foot. Apparently, all those references to ‘foot’ result from the fact that the leaves are a similar shape to animal hooves, though I haven’t yet seen the leaves myself – they don’t appear until the flower has set its seed.

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In Britain, there is also a confection called Coltsfoot Rock, made exclusively by Stockley’s Sweets, in Oswaldtwistle, in Lancashire. Though its exact recipe is secret, this rock candy is flavoured using the leaves of coltsfoot. I wonder if any of my readers can tell us what it tastes like.

Ancient oak in Brynna Woods

25 Thursday Feb 2016

Posted by sconzani in nature, nature photography, trees

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Ancient Oak, ancient tree, Brynna Woods

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Brynna Woods was once a busy coal-mining area, with up to three shafts operating and as many as 400 men toiling underground, a tramway trundling away coal and spoil, coke ovens carbonising coal, and an engine house belching out smoke. Fortunately for today’s visitors, those processes had all ceased by 1934 and the woodland has been allowed to regenerate, becoming a tranquil area for walking and wildlife watching.

Adjacent to the main trail in the woods there sits an old man of the forest, the aptly named Ancient Oak. Its actually age is the subject of much speculation – some say it’s 400 years old, I read in a Cardiff Naturalists’ newsletter that it’s 300, and was told by a local that it’s more likely 250 years old. And there is also speculation about whether it is one single tree or two trees that have grown together. Certainly, when you look at its trunk, you can see where the two-tree theory arose as there is a dark line of vertical bark seemingly separating the two halves of the tree. Whatever the truth, it is a stately representative of nature’s majesty that deserves to be cherished and admired and protected for future generations to enjoy.

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The lovely Lesser Celandine

24 Wednesday Feb 2016

Posted by sconzani in nature, nature photography, plants, wildflowers

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Lesser Celandine, Ranunculus ficaria, William Wordsworth

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Everyone associates poet extraordinaire William Wordsworth with daffodils – ‘I wandered lonely as a cloud …’ – but Wordsworth’s favourite flower was, in fact, the Lesser Celandine (Ranunculus ficaria), as witnessed by the bloom carved on his memorial plaque at the Church of St Oswald in Grasmere. As I wandered through woodlands and along river banks today, feeling not the slightest bit lonely, I saw a lot of this pretty flower. Along with the primroses and daffodils, it’s another of the yellow wildflowers that is both charming and uplifting at this time of year.

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I’m not sure what ailments Wordsworth suffered from but perhaps he favoured the Lesser Celandine because it has long been considered a treatment for haemorrhoids, hence its old English name of Pilewort. According to the Ancient Greek physician Galen, sniffing a mixture of the juice of the roots with honey was also good for clearing the head of ‘foul and filthy humours’, though I wouldn’t recommend sniffing anything that also cured piles!

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White- & brown-headed black-headed gulls

23 Tuesday Feb 2016

Posted by sconzani in birds, nature, nature photography

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birding, birds, birdwatching, black-headed gulls, British birds

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The scientific name for the black-headed gull is Chroicocephalus ridibundus: Chroicocephalus is a combination of the Greek choria meaning colour and cephalus meaning head, and ridibundus is derived from the Latin ridere which means laugh. So, its head colour is laughable?

Well, someone was certainly having a laugh when they named it the black-headed gull. In the summertime – or, to be more precise, during the breeding season, its head may look black but is actually a dark chocolate brown. At the end of the breeding season, the feathers moult, leaving the bird’s head almost completely white, except for two small dark patches behind the eyes on either side of its head.

Along with many other things in the natural world, these gulls are confused by this year’s mild winter weather and have begun their change to breeding plumage. These photos, taken over the last couple of weeks, show that change.

Secret writing on trees

22 Monday Feb 2016

Posted by sconzani in lichen, nature, nature photography

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fungi, Graphis scripta, lichenised fungi

One way to get kids interested in lichen is to ask them to find the secret writing on woodland trees. The ‘writing’ is made by a lichen, Graphis scripta, which forms long narrow wiggledy black fruiting bodies (apothecia) on its pale smooth crust.

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Not surprisingly, this lichen’s common names include script lichen, secret writing lichen, pencil-mark lichen, or hieroglyphics lichen. It is very common on smooth-barked deciduous trees, their twigs and branches, and can be found around the world – does the writing change its language depending on location, I wonder?

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Lichens are very sensitive to air quality and, as they are able to accumulate and retain heavy metals, they are often used as a tool to monitor heavy metal pollutants in the atmosphere. Graphis scripta has been utilised in this way by scientists studying air pollution in the Indian city of Bangalore.

Leucism in birds

21 Sunday Feb 2016

Posted by sconzani in birds, nature, nature photography

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birding, birds, birdwatching, blackbird, British birds, crow, jackdaw, leucism, leucistic jackdaw

Little did I realise that I was stepping into a definition minefield when, after finding an oddly coloured jackdaw earlier this week, I decided to find out more about leucism. The word is a relatively new one – it isn’t, for example, included in the online Oxford Dictionary, and scientists seem to disagree about its actual meaning and about what causes the condition.

a leucistic crow. It had more white patches not visible in this photo.

One source says the plumage of leucistic birds is pale or washed out though the normal pattern and colour is discernible, another reports that the cells of the affected plumage lack the ability to produce melanin and the lack of melanin produces white feathers, and yet another states that leucism is caused by a reduction in several types of pigment, not just melanin. The researchers at Cornell Lab of Ornithology even devoted a whole web page to citing the literature of disagreement.

Leucism is very common in blackbirds. This bird only has very small white patches.

So, rightly or wrongly and very simply, I’m defining my leucistic birds as those whose feathers would normally be black or some other colour but are actually white (but they’re not albino, as they have their normal eye colour). And here they are …

The star of the show – a beautiful leucistic jackdaw

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‘Camellias shining bright’

20 Saturday Feb 2016

Posted by sconzani in flowers, nature, nature photography

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Bute Park, camellia, Honoré de Balzac, The Camellia

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‘The Camellia’ by Honoré de Balzac
~ from an English translation of his novel Eugénie Grandet

In Nature’s poem flowers have each their word
The rose of love and beauty sings alone;
The violet’s soul exhales in tenderest tone;
The lily’s one pure simple note is heard.
The cold Camellia only, stiff and white,
Rose without perfume, lily without grace,
When chilling winter shows his icy face,
Blooms for a world that vainly seeks delight.
Yet, in a theatre, or ball-room light,
With alabaster petals opening fair,
I gladly see Camellias shining bright
Above some stately woman’s raven hair,
Whose noble form fulfils the heart’s desire,
Like Grecian marbles warmed by Phidian fire.

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These are just a small selection of the many lovely varieties of camellia blooming in Bute Park here in Cardiff. Unlike the ‘stiff and white’ camellia of de Balzac’s poem, their wonderfully delicate hues range from the purest white through to a deep blushing pink. They have such beautiful flowers that it’s easy to see why the camellia is considered a symbol of good luck and used as an offering to the gods during Chinese New Year celebrations.

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More feathered friends from Forest Farm

19 Friday Feb 2016

Posted by sconzani in birds, nature, nature photography

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birding, birds, birdwatching, blackbird, Blue tit, British birds, bullfinch, chaffinch, dunnock, Forest Farm Nature Reserve, little grebe, long-tailed tit, nuthatch, robin, wren

Many birders ignore what they consider the ordinary birds, the backyard birds, in favour of the rare and unusual. To me, that’s a bit like only being interested in famous movie stars and ignoring all the supporting actors, the bit players, the extras. I adore all birds but I am particularly charmed by the ordinary birds – every day they make me laugh and smile, their gorgeous colours and intricate plumage delight my eye, their melodies are better than any man-made music. So, for me, yesterday was another magical day with these beautiful extra-ordinary birds at Forest Farm Nature Reserve.

a male bullfinch, such a handsome chap

a little wren foraging in the undergrowth

another handsome fellow, a male chaffinch

Mr Blackbird keeping an eye on me

a dunnock – such a darling!

one of the cutest of them all, a blue tit

Mr Greedy, the nuthatch

a Little grebe is well camouflaged amongst the reeds

another cutie pie, a long-tailed tit

no day’s birding would be complete without a robin or three

The Grey Heron

18 Thursday Feb 2016

Posted by sconzani in birds, nature, nature photography

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Ardea cinerea, birding, birds, birdwatching, British birds, Grey heron

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The Grey Heron (Ardea cinerea) is the most widespread large predatory bird in Britain and it’s flourishing, with an estimated 12205 occupied nests in 2010. Herons nest communally, usually in tall mature trees, and some heronries are known to have been in continuous use for hundreds of years. The largest in Britain is in a private wood on the north side of Budworth Mere, in Cheshire, though I saw very few heron during my frequent walks along the southern shores of that lovely lake last winter.

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This is a bird the Brits used to eat – from the early medieval period right through to the nineteenth century it was an important and relatively expensive table item. Historically, the heron was a favourite victim of falconry and, so that the wealthy could enjoy their sport, its protection was enshrined in law (being found guilty of a second offence could result in the loss of the right hand, a third in death!). Once falconry lost its popularity, the heron lost its protection and, in fact, now the bird often gets persecuted by fishermen who accuse it of taking ‘their’ fish. Personally, I think it’s the heron’s fish.

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