Overread I had no idea that ducks ate pond fish too? And thank you very much for the kind words. They are in the local park, so pretty used to human contact, and much much easier than wild ones. The squerrils are pretty shy, but the others especially the herons are pretty tame, you can even get them to come to you by whistling and throwing fish at them. I would like to try in a resereve because the number of species are limited in the park but it must be pretty difficult getting close to them, my efforts with totally wild have been very mixed.
Hadeda thanks, i know what you mean about the herons though, i have seen them going after ducklings a fair few times, they seem to be pretty agressive predetors and not liked by the rest of the animals around them.
Incedently there was a big fight between a squirrel and a hooded crow last visit, any idea who was after who and why?
tim