These guys are in the open space lands and not a problem to agriculture. They'll never develop anything here, but their prairie dog town will expand, so about every two years this guy with a big vacuum extracting truck comes and sucks so many prairie dogs out their holes. Inside the tank of the truck is a trampoline like taunt fabric the prairie dogs are casted towards to absorb the impact as they fill up with extracted prairie dogs. Some of them are relocated elsewhere and others are slated for the Denver zoo as Hyena food. We also have a Birds of Prey Rehabilitation facility and the injured hawks, eagles and owls are also fed some of the surplus prairie dogs. In the natural elements of this prairie dog colony, I've watched birds of prey and coyotes manage this colony also. In other prairie dog towns I've seen the burrowing owls find a place to live. I really like the fact of this Boulder county Colorado where I live is a lot about preservation of some natural areas and not all totally tax generating developments.