dark poop

Hi everyone I woke up to some very dark droppings in my bird’a bowl. I squished some to see what color it was and it looks very dark brown. I took her bowl away for bed last night since her hormonal behavior was severe and she was enamored with her bowl. Not sure if lack of food for those hours...

This morning my conure pooped on me and it looked fine, a little watery if anything, but fine. Later in the day, I went to clean one of her lower perches off bc they always get pooped on, and I noticed that there was black or very dark poop on it. Some of it was new some was crusty. Should I be...