Police are calling on locals, people with expert knowledge within a 15 miles radius, covering around six villages. They particularly want farmers, who may hold the key to this hostile environment and after a third night finding missing April Jones.
Detectives investigating the abduction of April Jones have until this afternoon to charge or release murder suspect Mark Bridger.
New photographs of missing five-year-old April Jones have been released by her family, as the search for her continues.
Police have been granted an additional 24 hours to question April Jones murder suspect Mark Bridger.