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It draws an average of four million tourists every year, with the majority of visitors coming between May and September, according to the National Park Service.

More than any other animal, mule deer cause more injuries to visitors in the park, according to a National Park Service Instagram post.

In addition, government websites began scrubbing African-American history, including in the case of the National Park Service eliminating a photo of the famed abolitionist Harriet Tubman and descriptions of the brutal realities of slavery.

The mandate requires that any closures or reduction in hours at park sites are first reviewed by the National Park Service director and assistant secretary for Fish and Wildlife and Parks for approval.

Double-crested cormorants are colonial nesters, meaning they build nests close together, usually in large numbers, and in elevated areas near water as their diet consists of various fish, according to the National Park Service.