 And then yesterday morning, they were gone. So apparently someone came and got it. When I went out to check the box, I saw some grass hanging out of the hole, and I thought, oh, something's not right. And sure enough, they were gone. And so were the bluebirds gone. So, oh, well. Unfortunately. Yeah, it's hard to say what would take them, because there are a number of predators that might do that. Yeah, there's a lot of crows and blue jays in my...