Bedbugs are small, oval, brownish insects that live on the blood of animals or humans.
Adult bedbugs have flat bodies about the size of an apple seed. After feeding, however,
their bodies swell and are a reddish color.
Bedbugs do not fly, but they can move quickly over floors, walls, and ceilings.
Female bedbugs may lay hundreds of eggs, each of which is about the size of a
speck of dust, over a lifetime.
Immature bedbugs, called nymphs, shed their skins five times before reaching
maturity and require a meal of blood before each shedding. Under favourable
conditions the bugs can develop fully in as little as a month and produce three or
more generations per year.
Although they are a nuisance, they do not transmit diseases.