Bittern in my garden

spent weeks looking for Bitterns without any joy only to get a phone call from my wife today to tell me there's one walking around in the bottom of my garden while she's sat having a cup of tea!! It walked back down the bank and into the Pembroke Uppermill pond.
Hopefully it will hang around for me to see it.
still 30 Black-tailed Godwits on the pond.
I'll check the main millpond tomorrow to see if we have lost the amount Bob has gained at Bosh.