SLIDELL - The St. Tammany Parish Sheriff's Office says a human skull was found by a hunter Friday morning. 

Sheriff's deputies were called to a wildlife refuge adjacent to the Palm Lake area in Slidell. 

Authorities recovered the skull and turned it over to the St. Tammany Coroner's Office. 

A spokesperson for STPSO says there were no immediate signs of foul play and no other remains were found in the area. 

This investigation is ongoing.