The astonishing success of the alien invasive harlequin ladybird (ladybug) in Britain has given a team of scientists a unique opportunity to investigate a key ecological theory – the Enemy Release ...

The harlequin ladybird (ladybug), an invasive alien species first recorded in the UK in 2004, has a preference for urban areas and sunnier habitats. By establishing rapidly in cities and urban areas, ...

Space to play or pause, M to mute, left and right arrows to seek, up and down arrows for volume. But once it is established, this omnivore proves hard to handle. Unfortunately, 'harmonia' is not as ...