There are some scary insects  this world. Few  them are as scary and as venomous as the Asian giant hornet. These fearsome creatures are common  Japan and Korea but are now moving  the Pacific Ocean to the USA and Canada. The hornets kill  40 people a year in Japan. They also destroy and wipe  colonies of honeybees. A hornet attack can leave piles  dead bees, most of them headless, in their beehive. A few dozen hornets can kill an entire colony  30,000 bees  a few hours. Authorities in Washington State on the west coast of the USA have warned people to look  for the hornets. Beekeepers are now worried about their beehives. 
The hornets are big. They measure about five centimeters  length. They also look scary. Washington bee breeder Susan Cobey said: "They're like something  of a monster cartoon  this huge yellow-orange face." The sting  the hornet is extremely painful. A Vancouver beekeeper described the pain. He said: "It was  having red-hot thumbtacks driven  my flesh." He said the sting was "excruciating". The hornet's stinger is half a centimeter long. It can get  the protective clothing beekeepers wear. Another beekeeper said: "They give a warning before they sting. They snap their jaws and make a clicking sound. But if you stick  to notice that, you're probably already  a world  hurt."