I have a cage of pet finches. They have a window nearby because they enjoy the sunlight. They are usually content in their micro-universe. However, something was rattling them daily. I could see that whatever it was caused the finches to frenzy in their flight cages.
Perched on a chain link fence outside my window was a sharp-shinned hawk that had been trying for days to prey on my finches. I could see every detail of this small, but mighty hawk. I wish this hawk luck on his future endeavors, but he cannot prey upon my cage of finches.