Orange boundary signs/drift boat hunting

along pet ln and french rd/boulder rd there are orange fish and game boundary signs, what are these for? i don't want to be in an area hunting where i am not suppose to be. also if i put in and float hunt in my drift boat from homedale to adrian oregon what are the stipulations for not having an Oregon hunting license because I decided to pull out there instead of at ft boise boat access. or if i float hunt from ft boise to nysaa oregon. one last question, if we are aloud to hunt out in the fields of pet ln french rd area, can we rebuild the blinds that provided out there or make improvements to them?
Answer: 
The upland area you refer to is the Roswell Marsh Habitat Area, the small orange signs are to help show the Fish and Game property boundaries .  Hunting blinds can be constructed of native materials, but digging pits or cutting of vegetation is prohibited as well as using artificial fasteners like wire, rope and nails.  Portable blinds are reccomended.   Hunting the Snake River where it forms the boundary between Idaho and Oregon is legal with either an Oregon or Idaho license.  An Idaho license holder would not be able to hunt where the Snake River is entirely in Oregon.  Floating the river would be OK
Answered on: 
Wednesday, January 21, 2015 - 3:53 PM MST