Authorities issue shark warning over whale that swam 11km upstream in Clarence River and later died

Juvenile humpback was spotted near Bundjalung national park in what experts say is a rare but not unprecedented event Get our breaking news email, free app or daily news podcast While the case of a whale found 11km upstream in a New South Wales river this weekend was unusual, it was not unprecedented, experts say. The juvenile humpback, which swam into the Clarence River on the state’s mid-north coast and later died, was towed out to sea on Sunday, according to NSW authorities. Continue reading...