Inspired by childhood encyclopedias and Jane Goodall, Beth Pratt writes about the more than 150 species in the national park – and transports readers to a rarefied world Inspired by childhood encyclopedias and Jane Goodall, Beth Pratt writes about the more than 150 species in the national park – and transports readers to a rarefied world A shrill call was followed by a flash of movement through a pile of boulders on a high country slope in Yosemite national park. “Hello, Sophie!” Beth Pratt