You stated in your other post, "If you are, have been or are engaged in hunting or fishing, wildlife officers do not need a warrent to search you, your gear, or your vehicle."
Since you want to reference Montana, a simple one minute internet search returns State vs Boyer, 2002. There doesn't appear to be any other case law in Montana that addresses wardens and searches since 2002. The Montana Supreme Court in their decision wrote;
"A warden may search, without a warrant, any tent not used as a residence, any boat, vehicle, box, locker, basket, creel, crate, game bag, or package, or their contents upon probable cause to believe that any fish and game law or department rule for the protection, conservation, or propagation of game, fish, birds, or fur-bearing animals has been violated."
The Montana Supreme Court states PROBABLE CAUSE is required for a warden to conduct a search. The Boyer case takes a turn based upon the circumstances, but you can read all about it. It still doesn't change what we are discussing. Specifically in MT, I would be wrong about a tent and cooler, but they still require PROBABLE CAUSE for a search. In other states, wardens may need a warrant. Again, warrants are issued on, yeah you guessed it, PROBABLE CAUSE.
Administrative inspections allow for such things as game check stations, and in some states traffic stops, depending on state statute. During these inspections a warden, sometimes any employee of GF, can ask for your license and demand you produce any game in your possession. Again, they can't search your vehicle at a check station without probable cause.
The only reason I care about this is some young kid will think just because they were hunting they have to allow a warden to search their person, vehicle, or gear based upon reading your highly inaccurate postings. It's just Urban Legend.