I know this has been covered before on BF, but I couldn´t respond with thanks to the posters on the thread for info ´cos it´s an old thread. By a bizarre coincidence, I only heard of Lyme disease yesterday, from a Polish BF contributor as we strolled through long grass at a local patch. This evening I walked the dog through nearby woods, wearing sandals (me, not the dog). On arriving home I found a tick (I think it´s a deer-tick) attached to my toe!:eek!: It couldn´t have been there long, and Lyme is not a "notifiable disease" in Ireland, but it´s good at least to know what to look out for. Maybe a timely warning to birders in IRL/UK as it seems climatic conditions for Lyme disease are ripening.