沙丁鱼群"伪装"海豚求生

Dolphin shaped sardine shoal

An enormous shoal of sardines has been photographed appearing to adopt a disguise as they swim in the formation of a dolphin. Steve De Neef photographed the fish near Cebu in the Philippines grouping together to protect themselves from predators, the Daily Telegraph of London reported. He said: "There are sardines as far as you can see and there must be thousands of them. Getting the picture of the dolphin shape was just about being in the right spot at the right time. I'm pretty sure it's just a coincidence but it would be to their benefit if they could imitate a larger animal."