... (and even if you have)
They're the most elusive seabirds on the reserve - but we aren't letting that stop us.
Starting on Easter Saturday (23 April), we'll be scouring the cliff tops, searching out one of the reserve's favourite seabirds - the puffins.
They might be hiding in cracks and crevices, but we have some pretty sneaky staff and volunteers who'll be doing their best to track them down and show them off to our visitors on a series of guided walks.
Throughout the Easter and May bank holiday, you can join patrols at 11am and 2pm on 23, 24, 25 and 30 April - and on 1,2 and 4 May.
And the really good news? The puffin patrols are free - so, what are you waiting for?