Illegal fossicking has caused damage to a Waitaki archaeological site which has great significance to Māori.
Damage to Awamoa Creek (Te Awa Kōkōmuka) is "on another level entirely" as it continues to be disturbed and destroyed, a spokesperson for Heritage New Zealand Pouhere Taonga (HNZPT) said.
"Awamoa Creek tells important stories for Aotearoa and it is disheartening to find such blatant fossicking and damage to the site," said Otago/Southland area manager Jane Macknight.
In the past there have been reports of casual fossicking as erosion of the creek from storms has washed out archaeology from the site, she said.