I hope the hunter is ensuring the pigs are dead and just driving off and leaving them wounded. They may be pests, but that would be very unsportsmanlike.
A basic rule: being mistaken as to the law is not a defense, only mistake of facts counts.
Example 1: You possess an ounce of coke but you think it is legal to possess coke. Guilty.
Example 2: You possess an ounce of coke which you were told was baby powder and came in a baby powder bottle...
https://www.msn.com/en-us/news/politics/brandon-johnson-wins-chicago-mayoral-contest-replacing-former-mayor-lori-lightfoot/ar-AA19tZt2
If you ever wanted to know if our cities are finished, here it is. After throwing out Lori Lightfoot, they have elected a candidate who is probably worse.
In...
You would have to have a screw loose to be in a kayak at this point in the season without both a PFD and exposure protection like a wetsuit. Even the more so if you were tripled up.