YORK, Neb. (AP) – York County authorities have been unable to confirm two more reported sightings of cougars in the area. The York News-Times says that two reports were made Sunday by people in different areas of the county. One call came into the Sheriff’s Department a little after 10:15 a.m. Sunday from someone northeast of Waco. The second report was made a little before 10 p.m. from someone who lives near Henderson. Sheriff Dale Radcliff says neither report was confirmed. Cougars, which also are called mountain lions or pumas, have turned up as far east in Nebraska as Omaha. There were at least four unconfirmed cougar reports during June in York County. To the west in Grand Island, someone reported a cougar in a backyard last week.