European Bark Beetle Predator and Chestnut

The Chestnut (Conistra vaccinii) is a quite small moth, so you understand that the Bark Beetle Predator (Glischrochilus quadripunctatus) is much smaller. They met on the bark of a birch and for a second they stared each other. Then the Beetle walked away: "That is a too big prey for me", he thought.