Bolton striker Jonathan Walters has completed his loan move to Barnsley.
It is the third loan stint for the Republic of Ireland Under-21 since he joined the Trotters from Blackburn Rovers in August 2001.
The Birkenhead-born forward started out as a trainee at Ewood Park in August 2000 before moving to the Reebok Stadium.
Since then, he has three months on loan at Third Division Hull City.
He also spent four weeks with First Division Crewe, from August to September.