Harmless feline. She spent the nights meowing at the attic hatch. I thought the sound might drive them away? It didn’t. Now that the herd is gone, I’ve stapled up chicken wire in all the vents, and spaces they chewed through to get in. I didn’t want to do that until I got them all outside. A dead squirrel in the wall is nasty business for months.
I have a bird problem in my attic. Little birds who nest in bunches of 20-30 peck holes in the siding and get in. Killed one two years ago with a BB gun and they quit drilling holes until about a month ago. Trying to kill one now but they're very small, very fast and fairly smart. When I step out of the garage their buddies in the trees warn them.