Im in south ayrshire and the only one in the family to recently get bitten by who knows what!!
I've never reacted to bites before - usually only see a teeny red dot....but these are big risen red blotches and itchy!!! I've no idea what's doing it, mainly my legs, couple towards the top of my leg (I'm the main rabbit, duck, chicken feeder, cleaner) and have been known to wonder about the yard in my pj's!
I've not felt anything, seen anything flying about...but they sure hurt once they've finished feasting on me!
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(Could be flea bites though Izzy) I'm presuming mine aren't as I'm the only one getting bitten!