State defendants assert the laws were a response to complaints from legislators’ constituents about trespassers entering their land to collect resource data to submit to state and federal land-use agencies.
Hedquist filed an amended complaint in November, saying some city officials waged a retaliation campaign that cost his construction company thousands of dollars of business.
A journalist and a wildlife advocate have asked federal court to temporarily block the culling and slaughter of up to 900 bison in Yellowstone National Park this month.
A federal lawsuit is heading to trial after a judge ruled two new trespassing laws to thwart environmental research on open lands pose serious concerns about free speech and other constitutional issues.