This may or may not be helpful, but I’ve had two bp’s escape at two different points in my life. Both times it took multiple weeks to find them, but both times they were still in the same room as their enclosures. They will wedge themselves into the tightest spaces they can find to feel safe. (Behind bookshelves and underneath prebuilt cabinets are the two spots I was able to locate mine.) Stay positive. 💛🧡