With an extended heat wave baking the West, generating temperatures above 100 degrees in many national parks, Grand Canyon National Park officials are investigating whether the heat played a role in the death of a hiker on trhe South Kaibab Trail.

Seared ahi tuna with pickled watermelon and a splash of chipotle lime vinaigrette. Scottish salmon tostadas. Bison ribeye. Fish tacos with sustainably sourced seabass. These are some of the entrées you can find in national parks these days, and they’re not the result of the National Park Service’s Healthy Parks, Healthy People initiative and its food guidelines for concessionaires.

Just ahead of the Memorial Day Weekend, the traditional kickoff to summer, a Democratic congressman has released a report pointing to how the budget sequestration has impacted the National Park System, citing reduced search-and-rescue capabilities in some parks to dirtier restrooms in others.

Color photographs are the mainstay of the national park traveler, but black and white has its role in the parks, too.