By pharyngula on October 7, 2013. I don't know why Mary suddenly thinks highlighting a giant man-killing hornet would be appropriate… NatGeo …but I'm not going to argue with her. Tags Organisms More like this The great renovationMy Scienceblogs site is a-changin'. Mary's Monday Metazoan: Do you still think they aren't dinosaurs? Mary's Monday Metazoan: Worms are as cool as tentacles Botanical Wednesday: Probably not the best place for a stroll