Well, thanks all, got some tasty critters, with a sling shot of all things. Heck, I may give up shooting - slingshot ammo is all over the place and free!
Edit - for those interested in B.C. - All the following "schedual C" animals are capturable or killable at any time anywhere in B.C. without a hunting liscence - an electronic call may be used for the birds (what call does one use for a sparrow?):
American bullfrog
snapping turtles (that would be fun)
North american Opposum
Eastern Cottontail
European rabbit
Nutria - WTF?? They're in BC???
All species of grey and fox squirrels
house sparrow (7mm magnum should do it)
European starling
Rock dove (domestic -flying rat- pidgeon)