Isle of Wight

[OwenE]

I've booked a trip to the Isle of Wight for the last week of May/first week of June in the hope of seeing Glanville Fritillary.

I've got the best known sites marked down so I'm pretty happy about my chances but I wondered if there were any other species the isle was good for and especially good sites for them? I'm trying my best to see as many species as possible this year and while I do get to dorset sometimes this will be my longest spell in the South of England this year.