ML637626159

觀察細節

Continuing singing birds. Found possible nest site, at first spot, but nest appears to be either incomplete or somewhat falling apart. Constant singing around nest. 43.184502,-88.342724 Second location has frequent singing but still no visual. They are really high up and my hearing issue doesn't help with location of sound. May have heard one at 3rd site but it was faint and didn't repeat