Death is a natural part of ecosystems. But it's unusual for a large number of animals to all die at once. Researchers are investigating how a mass mortality event affects what's left afterwards.
Camera traps allow citizen scientists to peek into the hidden lives of Britain's mammals.
Wild boars are being scapegoated for an epidemic of African swine flu that threatens the pork industry.
Seems humans aren't the only ones moving into cities in ever greater numbers.
Turns out pigs have more boar in them than we thought.