Video: A pod of killer whales trapped in drift ice off northern Japan has apparently safely escaped
The whales were able to free themselves from the drift ice as gaps between them grew
Tokyo: A pod of killer whales that was trapped in drift ice off Japan's northern main island of Hokkaido, prompting concern from environmental groups, has apparently safely escaped, officials said Wednesday.
The killer whales, also known as orcas, were initially spotted by a local fisherman who reported them to officials in the nearby town of Rausu on the northeastern coast of Hokkaido on Tuesday morning.
Town officials travelled to the coast later Tuesday and saw about a dozen whales bobbing up and down in a tiny gap surrounded by drift ice, about 1 kilometre offshore.
After analysing drone footage filmed by a conservationist group, officials counted 13 killer whales there.
The officials returned to the coast Tuesday evening and saw the pod had moved to the north, and it was gone when they returned again Wednesday morning, Rausu official Masataka Shirayanagi said.
Officials said they believe the killer whales were able to free themselves from the drift ice as gaps between them grew.
“We believe they were able to escape safely,” Shirayanagi said.
The footage, captured by a drone flown by a conservationist group and shown on NHK national television and on social media, prompted concern in and outside Japan about the whales' conditions and pleas for the Japanese government to help. One group submitted a request to the Defense Ministry to mobilise an ice breaker to help free them.
Chief Cabinet Secretary Yoshimasa Hayashi told reporters on Wednesday that killer whales are not designated as an endangered species in Japan and that officials were monitoring the situation while Japan and Russia communicated over the issue.