We saw this slug on our patio. Can you please identify it? – Kayla (12), Zoe (10) Hutchinson, Ballinhassig, Co Cork
That's the great grey slug, Limax maximus, It is found all over the country.
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My daughter Orla (6) spotted this beautiful dragonfly in the garden. What is it? – Gary MacNamara, Rathcoole, Co Dublin
It's the female autumn hawker, Aeshna mixta, a relatively newcomer to this country. The male has blue spots.
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I saw this bird on Grafton Street in the company of a common gull. Can you identify it please? – Siobhán O'Keeffe, Limekiln, Dublin 12
It's a young (this year's) common gull from one of the nests in the city centre. We regularly hear the gulls squawking in TV interviews outside the Dáil.
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In Inch Wildfowl Reserve we saw what looked like two large black swans, one in close with a cygnet. Are these black swans? We also saw an otter eating what looked like a wildfowl. Do otters eat things other than fish? – Dave Hughes, Dangan Park, Dublin 12
There's a black swan reserve at the Inch Wildfowl Reserve in Donegal. And otters occasionally eat waterfowl such as duck, coot and moorhens.

This guy was dropped by a frightened blue tit in our local park. It was about 6cm long. – Paul Kenny, Kimmage, Dublin 12
I'm not surprised. It's the caterpillar of the eyed hawkmoth, which is big.
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I saw this little beauty on the window outside my local coffee shop. Only when I looked carefully could I be sure that it was a moth and not a splinter of wood. – Oliver Nash, Rathmines, Dublin
It's the common grass veneer micro moth. What it was doing away from a meadow only it knows. Grass moths are rarely seen unless one is walking through a meadow and disturbs them as they are very well camouflaged.
Ethna Viney welcomes observations and photographs at Thallabawn, Louisburgh, Co Mayo, F28 F978, or by email at viney@anu.ie. Please include a postal address