There must be places where they are arriving to do the deed.
Just need to find out how far into the field they are placing the traps then place as best as one can 2 or cameras.
Even if they see one and take it odds are their picture would be on one of the others.
We placed a few on my place just for pictures of mule deer,just to see when and where if/maybe they were coming on the place.
In one camera we had pictures of 2 worthless guys that broke into the mother in laws trailer.
The SO got their pictures off the sd card and they were no longer a problem,they were from a house about 3/4 mile from here.
Even had a close up of the older of the 2.
