Hello,
yes, the are currently on animals on the north areas.
DayZ wiki says:
"As a rule, animals can be found all over the map. That isn't completely true however, as there are some "soft" boundaries to the area in which they can be found. Those boundaries are: the major highway in the North, Pik Kozlova in the South, Pavlovo to the West, and the Berezino suburbs to the East"
http://dayz.gamepedia.com/Hunting
I hope, with the new animal AI they will also increase the total number of animals on map as well as add spawpoints for them in north area.