Dolphins may exhibit grief點閱：3
出版社：Next Animation Studio
集叢名：All about animals Natural and Social Science Animation.4,動物大觀園
New evidence suggests that dolphins exhibit grief. According to a report published in New Scientist, researchers studying bottlenose dolphins off the western coast of Greece saw a dying calf being pushed to the surface repeatedly by its mother and other dolphins. Scientists in New Zealand have also observed mother dolphins and killer whales mourn dead calves by carrying them for a time.