VIDEO: Dolphins Attack Vacationers in Japan

In the past week, at least four people have been injured from dolphin attacks in Japan. According to Комсомольская Правда, a 60-year-old Japanese man emerged from the water with broken ribs, while another injured person required 14 stitches.

Experts believe that the incidents may be due to either the dolphins feeling disturbed by humans in their territory, or the mammals being accustomed to receiving food from tourists, a practice that is now lacking.