I got news for you, once it leaves, you’re going to have thousands of bird mites coming into your home, they live in the nest, and trust me, they can infect you with a horid disease, I just went through three years worth of hell, rip the nest out and burn it, don’t handle it with your hands, you a stick or a pole, I’m not joking, this can be a very serious issue.
They’ve been nesting there for better than ten years. No mites so far.