Greater Prairie Chicken Viewing Tours Fridays and Saturdays, March 19 – April 10, Wray, CO www.wraychamber.net/greater-prarie-chicken-tours/#!event-list The Greater Prairie Chicken Tours were started in 1994 by a former officer of the Colorado Division of Wildlife. These tours were started to educate the public on these, at the time, endangered birds. The East Yuma County Historical…