Source: Team_Talk
Hereford get their hands on Walker
The 22-year-old, who has made 43 appearances for the Shrimpers and scored eight goals, has fallen down the pecking order at Roots Hall behind Lee Barnard, Roy O'Donovan and Francis Laurent this season.
Walker has previously enjoyed loan stints at Hartlepool, Bristol Rovers, Leyton Orient, Notts County and Yeovil.
