I previously posted about the anoles who live in one of the windows (here). They’re still very much in residence and on a recent morning things got a bit backed up in there. Their entry and exit point is in that top corner of the window. At the bottom of this threesome is the alpha male of the group who looked like he was getting a mite ticked off. I didn’t stick around to see what happened since, from experience, I know these encounters can take a good while to resolve.
For more information about green anoles, go to en.wikipedia.org/wiki/Carolina_anole.