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Cougars, also known as mountain lions, pumas or panthers, are prevalent in the heavily forested region. While cougars' goal is to be stealthy as possible, the Washington Department of Fish and Wildlife says they receive hundreds of calls about sightings each year.

\"It sounds like they were just riding bikes when of the victims hears a scream from his partner and sees they're being chased by a cougar,\" Capt. Alan Myers, with the Washington Department of Fish and Wildlife, told KOMO.

Myers advised those who come in contact with a cougar, \"Don't run, whatever you do, don't run, throw things at it, make noise.\" Male cougars can weigh 120 to 200 pounds and run 40 mph or more. They can jump as much as 40 feet horizontally, with a vertical leap over 10 feet.

North End, Washington, is about 30 miles east of Seattle in the Cascade Mountains.

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