The Mountain Duck, Bill Dengler	1
Plate Tectonics and Yosemite, Gary Avedesian	6
Yosemite’s Contribution to Botanical History, Bill and Mary Hood	14
The Flower Season Near and Above Timberline During Summer of 1977, Carl Sharsmith	18
Stock Use in the Yosemite Backcountry, James Sano and Alexander Moad	22
Trail Erosion in Mountain Meadows, Jim Snyder	26
Mono Pass and Bloody Canyon, Dick Ewart	31
The Management of Golden Eagles in Yosemite National Park, Gary Tanaka	35
Names and Meanings for Yosemite Valley, Craig Bates	42
F. K. Lane — A Clue to the Past, Jim Huning	45
Wawona Schools, Beverly Ortiz	47
Birds of the Wawona Area: An Annotated List for the Summer of 1977, Mark Gatewood	51
Welcome to the Waldorf Haustoria, Steve Gold	54
Nursing Bears, Chris Russo	57
With a Bee in My Bonnet and a Sandwich in My Pack!, Wilma Bouman	59
The Effects of the Drought on Yosemite National Park, Lauren Tissol	63
The Flood of 1977, David Balogh	65
Birds of Tuolumne, Howard L. Ferguson	71
Snow — The Missing Link, Jim Huning	74
Petrified Lightning, Betty Jane Pollan	77
The Birds Think This is Their Home, Bob Roney	81