Tuesday, May 01, 2007

Dragonflies in Ireland

There are 32 species on the Irish dragonfly list. Of these, 22 are resident, including 11 'true' dragonfly species and 11 damselfly species. Other species include visitors, unconfirmed sightings and recent arrivals to Ireland (possibly as a result of climate change).

Irish damselflies and dragonflies start to appear around May. The Dragonflies in Ireland website includes information on dragonfly and damselfly life cycles, flight times, sightings, species found in Ireland and identification.

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The island of ireland

Once upon a time, and for 15000 years, ice a mile high blanketed Ireland. When the lingering Ice Age finally released and the Irish ice departed it left a landscape scoured. Across land bridges linking Ireland, Britain and mainland Europe plants and animals arrived to colonise the new lowlands, mountains and valleys. The world’s ice continued to melt, the sea levels to rise, and some 8000 years ago Ireland became the island we now know, accounting for just 0.01% of the world's total land area and the most westerly point of Europe.

Though at Alaskan latitudes, the country's climate is tempered, due partly to the neighbouring waters of the Gulf Stream and partly the prevailing southwesterlies that veering and backing make landfall on our sodden coast. These offerings from the Atlantic mean it is never too hot, never too cold. But without doubt it is wet. Rain lingers year round, never far away, though is most frequent in winter, the western counties and, inevitably, on the day of your parade.