Why is this bug causing a big stink?
Éanna Ní Lamhna on the hawthorn shield bug, underground bees, and the red-listed yellowhammer
Drink to your elf: what is this striking red growth?
Éanna Ní Lamhna on the scarlet elf cup, plastic pollution and a Kiwi invader
Has this buzzard fallen prey to bird flu?
Éanna Ní Lamhna on how to report dead birds, a bone of contention, and an imported lizard
Who’s been gnawing on my door?
Éanna Ní Lamhna on rats’ incisors, the house martins and a suspicious sparrowhawk
What species is this bumblebee feasting on dandelions in my garden?
Éanna Ní Lamhna on the smallest bird in Ireland, an invasive moth, and the fluted bird’s nest fungus
What is the cause of this rook’s very unusual beak?
Éanna Ní Lamhna identifies and explains readers’ other unusual nature findings
Eye on Nature: How a branch of the national tree of Chile ended up in Dublin
Eanna Ní Lamhna answers readers' queries about jackdaws bearing gifts, a curious shell and a couple of frogs who got carried away
Is this white barnacle goose I captured on camera a rare sight?
Éanna Ní Lamhna answers your queries on unusual geese, flying sea creatures and unfamiliar fungi
Black band at bottom lip of shell gives game away for the brown-lipped snail
Your notes and queries for Eanna Ní Lamhna
What is this mushroom seen in our local park?
Éanna Ní Lamhna answers your queries on wasp-nest raiders, early-nesting goldfinches and curlew feeding habits
The miniature world of micromoths
Éanna Ní Lamhna on Irish jays, the blackcap’s call and a non-dinosaur tooth
This blackbird has become another beak to feed
Éanna Ní Lamhna on a woeful woodcock, a perished pipistrelle bat and a radiant redshank
We found a huge dead spider in our classroom. What is it?
Éanna Ní Lamhna on the angle shades moth, dog’s vomit mould and strange slime underfoot
Why does this white gull seem to have black spots on its tail?
Eanna Ní Lamhna on gulls, the amethyst deceiver and caterpillars of the pine processionary moth