Summer finds my 10' F. Benjamina outdoors. Last week one of our squirrel clan chomped off a small leafy twig that sat on the porch for a couple of days. When I went to discard it, I noted three small critters I'd never seen before crouching 'neath a stem. I left the twig on the porch, inspected the tree itself & found no other similar critters. Yesterday my wife noted one either stayed around for four or five days or had returned. I snapped these pics last night, hoping someone on a forum such as this might have a clue as to just what it is & what it's up to.