My First Summer in the Sierra by John Muir backyard mammals Jan Mahnken

Jan Mahnken

Write down the details of your adventures to remember clearly and be able to share or revisit favorite spots

reports on the field work of biologists

mostly backyard

My First Summer in the Sierra by John Muir backyard mammals Jan MahnkenJohn Muir's beloved adventure in the Sierra reissued to entertain, encourage, and inspire contemporary naturalists. Considered one of the patron saints of twentieth century environmental activity, John Muir's appeal to modern readers is that he not only explored the American West but also fought for its preservation. My First Summer in the Sierra is Muir's account of his adventures and observations while working as a shepherd in the Yosemite Valley,