cracking close views of black tern (lifer), yellow wag, blue-headed wag (lifer), raven, whinchat (lifer), whitethroats, cormorants and herons nesting on lagoon (no.6 tank?). was watching the little stints (lifers) when a peregrine put everything up and chased a godwit that eventually got away. also ruddy duck and wheatear. not a bad hour or so!