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Wildlife Newsletter for the Township of Dalkey
July 2009 - Michael Ryan
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We’d come down through the Monterey Pines in to the trees behind the car park when a clamour of alarmed bird calls caught our attention. I could see a male Blackbird perched on a branch, tail held aloft, evidently agitated while a Wren was firing out its machine gun like rapid call. I thought it might be a squirrel that had alarmed them so trained the binoculars
at the foliage. Almost instantly I found I was looking at two big yellow eyes whose large black pupils were staring back at me.A big feathered ‘ear’ tuft protruded through the leaves where a owl sat motionless. Although the ear tufts (they’re not really ears just feathers) gave it a similar appearance to our most common owl, the Long eared owl, its huge bulk marked it out as, yes, him again, the Great Horned Owl. A family pet, there are posters pasted up on trees saying he had escaped again from his home in Ballybrack over a month before. A few years ago he had spent a few weeks around Dalkey making startling appearances on balconies, in back gardens, regularly at Castle Park School and on top of a garage in Hyde Road. Although evidently well capable of surviving in the wild he was actually very approachable and you could stroke it’s feathers without causing it any distress. At the same time any owl should be treated with respect. Their talons are very powerful, capable in this bird’s case of killing rabbits, and some species of owls are one of the few species of wild birds that will actually aggressively attack humans if they think their nest or chicks are in danger. The Ural Owl is probably the only bird in European bird field guides whose description has a warning to be very careful of it during the breeding season since if you get near its nest it may well attack, going for the eyes with those powerful talons. One of the most famous owl experts and photographer Eric Hosking lost his left eye when he was attacked by a tawny owl which gave the name to his autobiography An Eye for a Bird. But we don’t get Ural owls in Ireland, none of our native owls are known to be aggressive to people and this Great Horned Owl was apparently a much loved family pet who was very good with children but is now not so popular with the local birdlife. I hope he gets back home.
The last week in May found us in Poland on a birdwatching trip organised by the South Dublin Branch of Birdwatch Ireland who took a coachload of people around the east and northeast of Poland. Passing through lovely countryside, fields filled with wild flowers, towns and villages with wooden houses and neat gardens was like stepping back in time. But what I found most impressive and very heartening was the miles and miles of forest we drove through. And they were forests, not like the commercial plantations of dark lifeless Sitka spruce that dominate so much of Wicklow in Poland the conifer woods had Scots Pines sparingly planted among native Oaks, Limes, Hornbeams and Birch with very little ground cover (I don’t think we saw a single bramble for the whole trip) permitting extensive views through the trees and along the forest floor. But all the vast woods and forests paled into insignificance beside the Bialowie – a forest which crosses the Belarus border into North East Poland. This is the last remnants of a vast forest that once stretched across Europe many centuries ago and it is under very stringent protection with access to some of the oldest areas only permitted with a licensed guide. We had hired a official guide and he led us through the grounds of the old Czar’s palace beautifully landscaped in
classic English Capability Brown style with vistas of rolling meadows leading the eye through majestic trees, many of them hundreds of years old. The track to the protected area of forest led through a meadow of waist high wild flowers and grasses out of which the rasping calls of Corncrakes escorted us. We came to the enormous wooden gates and then we were in the forest. The forest still supports a sizeable number of European Bison, wild boar, beaver, packs of wolves with at least 15 Lynx holding territory in the forest as well as pine marten, red squirrels, many other mammals and of course many species of birds including nine species of woodpecker and several species of owl ranging from the tiny Pygmy Owl to the formidable Eagle Owl.
It was a very calm day and not a breeze moved the leaves in the trees towering above us. The height of the tree canopy prevents much sunlight penetrating to the forest floor where only a small covering of early wild flowers grew. As you’d expect lots of huge oaks but some of the most impressive trees were huge lime trees literally twice as big as we’d ever see them here. The only conifers in this particular forest were native Norwegian Spruce and since theforests management plan includes no intervention in the natural development of the forest many of
these trees have died, usually of natural causes or old age and stand bare of foliage, waiting to topple whenever their time comes. The dead trees provide lots of food and nest holes for woodpeckers and when they do fall they provide lots of nutrition to the forest floor and home to many species of insects. As our guide commented, when and where the old trees fall is a constant source of speculation and a vested interest to him and the other guides since they walk under them most days. I did wonder about how the forest had fared during the Second World War but thought it a bit insensitive to ask but then the guide showed us a simple plaque which was between two graves whose borders were simply marked by interwoven branches. This was a memorial to local villagers who had been murdered by Nazis for supporting the resistance fighters who lived in the forest. But apart from that poignant moment the forest was a heartening place to visit and it was great to see such a value placed on the unique habitat.
Back to Ireland in the heat wave. Next morning we were up Killiney Hill, as lovely as anywhere in the warm sunshine! Unfortunately, like the heat brings flies to a barbecue, the heat brings drink parties to the hill and we came upon the remains of a marathon drinking session which ironically are nearly always held in the nicest parts of the wood as if they’ve planned to find the nicest place to desecrate. Cans, plastic cups, plastic bags, dozens of bottles, some shattered, strewn around the smouldering remains of a fire where cans and plastic bottles smouldered.
We filled a discarded bin bag and three plastic bags with bottles, broken glass and cans before bags and time ran out. Earlier that morning we had seen a much more positive sight. Three young ravens on top of the telegraph tower on Dalkey Hill, living proof that the Dalkey ravens had bred successfully again. Flying with great confidence, like many young birds their inexperience is only obvious when they come in to land, crashing on to branches or tottering awkwardly on top of rocks.

 

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