LifeFemale mice that lose a male partner are wary of taking a new one The Californian mouse is monogamous and the couple share pup-rearing duties – but if their partner dies or goes missing, males are quicker to accept a new mate than females News
LifeWhite noise could warn birds to avoid colliding with tall structures Broadcasting sound at oncoming birds can alert them to buildings or wind turbines, making them take a wider path around the structure and lowering their risk of collision News