I will check the Pig and Boar spawn entries.
Historically, no Wild Boar in North America is correct. They were introduced by Europeans.
Guess it depends on what premade map scenario one uses. Pre-Columbian or Modern.
I am creating my own Pre-Columbian Spawn File at the moment - for SemPlus first.
Of course map scripts are different, just choose the general regions that you want spawns to occur.