I was stuck in traffic at Knockmaroon when I saw a grey squirrel looking back at me before it ran off along the telephone wires.
Pat O'Donoghue, Castleknock, Dublin 15
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This is one of a group of handsome mushrooms that grew this year at the end of our garden under trees. One was 5 inches across and another 7-and-a-half inches.
Norma Jessop, Hillside Drive, Dublin 14
They are parasol mushrooms. They are edible, particularly when young.
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My daughter Elizabeth found this gall on a fallen sally leaf and wondered what it was.
Seán Ó Súilleabháin, Ballingeary, Co Cork
It's the gall of the sallow pea-gall sawfly, which contains a larva. It forms on the underleaf centre rib.
There’s a tree on the side of the path on our road that has produced two different fruits, apples and red berries. How can this happen?
Joe Brophy, Rathfarnham, Dublin 14
A tree can be encouraged to produce more than one fruit by grafting on a species of the same family. Apple belongs to the Malus or rose family, and other members of the genus, such as cherries or plums etc, may succeed as a graft.
I found what looked like a little string of pearls in old compost. Can they be identified?
Terry Moylan, Bluebell Road Dublin 12
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They look like slug or snail eggs.
How rare are apples like this one?
Anthony Deevy, Waterford
I’d say it’s rare, although I came across a similar one in Shuttlecock online.
Ethna Viney welcomes observations and photographs at Thallabawn, Louisburgh, Co Mayo, F28 F978, or by email at viney@anu.ie. Include a postal address.