TechnologyUS Navy is developing drones to exterminate birds' eggs near airfields A new US Navy autonomous drone will locate birds’ nests near airfields, armed with a device that covers the eggs in oil to suffocate the embryos and prevent them hatching News
LifeNightingales practise new songs in winter to impress mates in spring Thrush nightingales migrate to Africa during winter. While there, they experiment with new songs to impress mates during the spring breeding season in Europe News