Marine experts have given up hope of rescuing 157 false killer whales that stranded on a remote Australian beach.

Department liaison officer Brendon Clark said the stranding was the first by false killer whales in Tasmania in since 1974. That was a pod of more than 160 whales that landed on a beach near Stanley on the northwest coast. Strandings in Tasmania are usually pilot whales.

After 157 false killer whales were stranded on a Tasmanian beach, experts said only 90 have survived. Following a few failed "refloating" attempts to return the whales to the sea, the remaining survivors are expected to be euthanized.

More than 150 cetaceans have been stranded near the north-western tip of Tasmania, and the Marine Conservation Program thinks even those currently still alive are unlikely to be saved. The stranding occurred on a beach near Arthur River,

SYDNEY (Reuters) - Dozens of false killer whales stranded on a remote beach in the Australian state of Tasmania will be euthanised after bad weather and the isolated location hampered efforts to push them back into the waters, Australian authorities said on Thursday.

More than 150 false killer whales have been stranded on an isolated beach in the Australian state of Tasmania, with rescue crews trying to save the majority of the large dolphins that survived the ordeal,

Dozens of dolphins have died after a pod of more than 150 stranded on a remote beach in Australia's southern island of Tasmania, environment officials said Wednesday. A pod of 157 dolphins from a poorly understood deep-sea species was believed to have been stranded in the past 48 hours – with "approximately 90" still alive as of Wednesday morning.

Over 150 whales stranded on a beach on the Australian island of Tasmania earlier this week and those that haven’t already died will have to be euthanized.