A Brimstone butterfly was a good local oddity at the Obs.
A few photos from around the island today - Redstarts © Angela Trew (upper) and Nick Stantiford (lower):
...Whinchat © Joe Stockwell:
...Whitethroat © Roger Hewitt:
...Common Sandpipers © Pete Saunders:
...Linnet © Angela Trew:
...and finally, the in-hand Siberian Chiffchaff © Martin Cade: