It could be weeks or longer before medical examiners are expected to report whether a backpacker at Great Smoky Mountains National Park was killed by a bear found scavenging his remains or whether he died of another cause.

It's time to test your national parks knowledge and learn a little bit of national parks trivia, too, with the latest National Parks Quiz and Trivia piece (#14). See how much you know about the nation's protected lands before checking the answers at the bottom of the piece.

It’s time, again, to find out just how much you really know about these national parks and protected lands with another National Parks Traveler Quiz And Trivia piece. Test your knowledge before checking the answers, then read a little bit of national park trivia with which you can use to impress family and friends.

Is there really a need for 13 miles of mountain bike trails, with more asphalt and supporting infrastructure, to be cut into an undisturbed section of the Foothills Parkway at Great Smoky Mountains National Park? How would the "experience of riding a narrow roller-coaster with a rhythm of twists and turns" enhance the visitor experience at this wondrous realm of nature?