(AP) — As many as 10 workers in Yellowstone National Park's maintenance division will be disciplined after an investigation found they subjected female employees to derogatory comments and other sexual harassment, the park's superintendent told The Associated Press. The workers can appeal before the penalties become final. Since the harassment allegations emerged last year, park supervisors have undergone mandatory sexual harassment training. The superintendent of Canaveral National Seashore in Florida was put on paid leave amid similar allegations and the Interior Department's law enforcement director, Tim Lynn, retired in the spring after investigators disclosed in February that he had displayed a "pattern of unprofessional behavior" by touching and hugging female employees and making flirtatious remarks. A representative of a group that advocates for federal employees said such problems remain entrenched — notwithstanding the planned actions at Yellowstone and Interior Secretary Ryan Zinke's pledge to show zero tolerance toward sexual harassment.