A "ladybird" is a small beetle with a rounded body and usually has colorful spots on its back. It is also known as a "ladybug" in some places. Full definition
The arrival and subsequent dramatic increase in the number of the invasive alien harlequin ladybird in many countries has been met with considerable trepidation by the scientific community. (sciencedaily.com)
The bright coloration of different ladybird species acts as a warning signal, telling potential predators to beware of the foul smelling, poisonous chemicals they use for defence. (sciencedaily.com)
The paper also highlights how so - called citizen science projects provide scientists with invaluable information with which to track the spread of ladybirds and other species. (sciencedaily.com)