I don't know what the actual laws are but I can relate my experience.
I hunt in Alberta every year for ducks and geese. I spend 4 days hunting and bring back all of the birds I shoot, plucked by the Hutterites and packed into ice chests with appropriate Alberta provincial paperwork... I have never had a problem. I have flown and driven.
I also hunt in Sonora, Mexico for doves every year and I bring back an ice chest filled with the legal DAILY limit which is 60 mourning and 45 whitewing. All properly tagged and all Sonora state paperwork attached. I fly for that trip.
So it seems to me that I am allowed to bring back whatever the possesion limit is in the place I have hunted.
I hunt in Alberta every year for ducks and geese. I spend 4 days hunting and bring back all of the birds I shoot, plucked by the Hutterites and packed into ice chests with appropriate Alberta provincial paperwork... I have never had a problem. I have flown and driven.
I also hunt in Sonora, Mexico for doves every year and I bring back an ice chest filled with the legal DAILY limit which is 60 mourning and 45 whitewing. All properly tagged and all Sonora state paperwork attached. I fly for that trip.
So it seems to me that I am allowed to bring back whatever the possesion limit is in the place I have hunted.