Fweep, Fweep
Fweep is a technical term (well sort of). I believe it was a bird call in a Flintstones episode, but I digress.....
My wife and I call fledglings "fweep fweeps," given their constant and incessant calls for parents to feed them. My wife (as usual) spotted what appeared to be a small bird sitting on a branch. I had to take an image and then look at it in the viewfinder to be sure. It was. I sure wish I could spot as well as she does!
We believe this forlorn looking fledgling is a red-winged blackbird, mostly because dad was yapping at us from the tree above (despite our being a safe distance he was taking no chances). Fweep away little one!