Ground crews, having searched extensively for a missing backpacker in the high country of Kings Canyon National Park, have been pulled from the effort, though aerial searching will continue for the time being, according to park officials.

The classic picture of an owl is typically one associated with Halloween: large, nocturnal creatures with wide eyes and a wise mind. With Halloween here, it’s the perfect time to take a look into a lesser-known owl species that can be found in some national parks: the Burrowing Owl.

Which of the Civil War battlefields preserved by the National Park Service appeals to you most, and why?

A search for a missing backpacker in Kings Canyon National Park moved into its seventh day Tuesday, though so far the efforts have failed to turn up any trace of the man.