Posted: 27/04/2014 at 19:18
The first is a fritillary, one of my faves, I just leave them be, allow them to self seed and soon you'll have a colony. Do watch out for lily beetles though, mine have been decimated this year as I was away for a week - subsequently squished more than 20!
Can't help on 2 as eyes not good enough.
3 might be aramis but really not sure.