![This photo taken and released on November 26, 2018 from the New Zealand Department of Conservation shows dead pilot whales on a remote beach on Stewart Island in the far south of New Zealand. Up to 145 pilot whales have died in a mass stranding on a remote part of a small New Zealand island, authorities said on November 26. (Photo/Agencies)](http://www.ecns.cn/hd/2018/11/26/5538733bb49b4c2280032c19e07a1b17.jpg)
This photo taken and released on November 26, 2018 from the New Zealand Department of Conservation shows dead pilot whales on a remote beach on Stewart Island in the far south of New Zealand. Up to 145 pilot whales have died in a mass stranding on a remote part of a small New Zealand island, authorities said on November 26. (Photo/Agencies)
![This photo taken and released on November 26, 2018 from the New Zealand Department of Conservation shows dead pilot whales on a remote beach on Stewart Island in the far south of New Zealand. Up to 145 pilot whales have died in a mass stranding on a remote part of a small New Zealand island, authorities said on November 26. (Photo/Agencies)](http://www.ecns.cn/hd/2018/11/26/e1a6609982f84857a8e62cd8cb06b6d9.jpg)
This photo taken and released on November 26, 2018 from the New Zealand Department of Conservation shows dead pilot whales on a remote beach on Stewart Island in the far south of New Zealand. Up to 145 pilot whales have died in a mass stranding on a remote part of a small New Zealand island, authorities said on November 26. (Photo/Agencies)
![This photo taken and released on November 26, 2018 from the New Zealand Department of Conservation shows dead pilot whales on a remote beach on Stewart Island in the far south of New Zealand. Up to 145 pilot whales have died in a mass stranding on a remote part of a small New Zealand island, authorities said on November 26. (Photo/Agencies)](http://www.ecns.cn/hd/2018/11/26/357f5687a687432e84bca7323c3896be.jpg)
This photo taken and released on November 26, 2018 from the New Zealand Department of Conservation shows dead pilot whales on a remote beach on Stewart Island in the far south of New Zealand. Up to 145 pilot whales have died in a mass stranding on a remote part of a small New Zealand island, authorities said on November 26. (Photo/Agencies)