Scientists scoop whale poop for clues on diet
Australian scientists have developed a non-lethal way of studying the eating habits of the world's whales - they scoop up their faeces and study the DNA of digested prey. The scientists say they will
Australian scientists have developed a non-lethal way of studying the eating habits of the world's whales - they scoop up their faeces and study the DNA of digested prey. The scientists say they will