You are right, but this is more or less stagnant, shallow water. I have to hear from the client what they exactly expect in those days, but I put them there mainly for artistic reasons.
I made another egret yesterday, sitting on a branch, so easily put anywhere. But I think I'll move it to a less conspicuous place, as you don't see the branch very well, so it seems floating in the air. And some trees need other leaves and structure. Got some kind of dog in, the first. The part is the max size needed; 5000px wide, but without soft reflection.