No i don't think at farcry.
In Farcy there are way too many and way too aggressive animals
But like the hidden treasure one or two mooses walking randomly through the map would
be a nice addon to the game, i think.
Animals in the map would be a great idea.... in a post nuclear world aninmals would be normal in cities too.....
so they could randomly walk through the maps.....
when i think about it:
there are many directions in wich this could be developed so as a quest or an achievements in the shelter.....
(for example 20 animals shot and you can create a bearskin for the floor or a moose skull over the entrance.......)