Hey, have I met you before on here, RobotJam? If not: big welcome!
Those photos are awesome. And you wonder how fish would get into ponds that high, right, but I think they get there through birds... do you want me to describe exactly, how?
The scenery is just great!
By the way, have you become aware of our Forum Meet-up in London on 20-21 August? (I think I will from now on remind every British member of that meet-up). You find details in the Meet-Up-Forum, a sub-forum of the "Photo Locations".