The Alberta population report for the Q4 2010 was released last month here.
On a quarterly basis Alberta's population grew by 0.21% in Q4 2010.
7,249 natural growth (births - deaths)
2,510 net interprovincial migration
4,633 net international migration
-6,725 net non-permanent residents (!)
The exodus of non-permanent residents was offset by international and interprovincial immigration.