Security cameras and what they pick up

We had installed a pretty nifty security camera system in the house. I can watch the cameras on my laptop! Just think of the extra security while traveling! But some of the things it catches makes me cringe. I see myself watering the lawns, the divide between my pretty grass and Babymama's too short dead shit, and what comes to the front door and down the street. What I don't want to see is a roach sitting on the camera. Last night Goof caught something on the camera over the deck. It was a roach taking a moment. It was horrible! I saw crawly legs and antennae, in a strange grayscale color. Ewww, just talking about it makes me cringe. This morning, a bird tried to land on the camera over the garage. I saw it out of the corner of my eye. Pretty freaky. I've never seen a live Raven up close like that.