Looney Tunes Marvin the Martian Rocket Birdhouse: A decorative birdhouse, this Looney Tunes Marvin the Martian Rocket Birdhouse will look great in your backyard! A high quality indoor and outdoor birdhouse, this collectible is made from resin. The Looney Tunes Marvin the Martian Rocket Birdhouse measures 10 1/2-inches long and features the diabolical Looney Tunes character with laser in hand lying atop a rocket that serves as the birdhouse itself. Birds not included.