Evans impressed watching scouts on Wales Under-21 duty on Tuesday

Evans made his senior debut for the Premiership side in the 1-0 Carling Cup win against the Canaries in September.

The 18-year-old scored a hat-trick for Wales on Tuesday in the 4-2 win against France in their Under-21 Uefa Championship qualifier in Cardiff.

"It's a great opportunity to play in the Championship and at a good level of football," he told Norwich's website.

Evans has scored 12 goals in eight starts for the reserves this season.