Bed bugs are everywhere, across the planet and all up and down the East Coast from New York to Florida. In fact, Antarctica is the only continent on the planet where the parasitic pests are not present. In the United States, bed bugs are on the rise.Bed bugs are insects of the cimcid family. They are small, brown-colored creatures that feast on blood. Warm-blooded mammals and humans are their absolute favorites.Bed bugs want two things: to hide and to feed on blood. A bed bug’s anatomy is designed to do these two things. Here are some things that bed bugs do to feed and hide. Bed bugs have piercing and sucking mouthparts, evident at all life stages. The mouth part is very long and lays beneath their body, tucked into a special opening when not in use. The bed bug untucks its mouth, finds a spot to feed, pierces the skin and looks for a blood vessel. When it finishes eating, it tucks its mouth back in and goes off to find a place to hide.