Surely you have a wildlife control office in your area. If they can't help
you, frequently there are people who handle wildlife in abnormal locations.
the wildlife office should know of them. I know from experience. :-)) I had
an injured Canadian Goose in my yard once and a friend had a large snake
under her TV. The scary part is that the wildlife man found evidence that the
snake had been in the house for some time. ooooooooooh!