Last spring I recorded something unusual from inside my living room, I always have a camera set up on a tripod with a 500mm lens pointing at the lake. There was an otter laying on the ice having lunch which we often see but this time there was a geese very close to it. I recorded their short encounter. I had to remove the audio coming from the living room and added my own audio with sound effects using logic x. Hope this bring a little smile on you.