The older female Heron was waiting on the dovecote but was facing in the wrong direction. The young one spotted me from the loch and flew over. I started feeding her with sardines and at that the older female and the crows flew over, I gave the crows some pollock and continued feeding the heron sardine. after they had finished (or rather I had as I saved some for the youngest one) they flew back to the loch. I made my way round and fed the youngest one. It was the same 3 this afternoon. Only the male missing today.
Our neighbours daughter sent a short video to MrsD of the young one pacing around at the entrance to the park looking for me. I will post on my Flickr account when I get it with a link to it.