This is a neighborhood Black Squirrel up on top of the (bird) feeder. It does feed squirrels, chipmunks and rabbits as soon as it is loaded.
Here is a Black Swallowtail at the greenhouse that was up on top of the ceiling. This is an American Goldfinch up on top of the bird feeder holder.
This is a female Mallard Duck up on top of a neighbor's bird box. Was she checking out a future home?