See what just another day at work is like for dedicated San Bruno Mountain aficionados Doug Allshouse and David Nelson. Together they are writing "The Natural History of San Bruno Mountain" and are on the Mountain every Saturday in search of interesting, rare, and endemic plant species.

In the Fall 2015 edition of Doug's Mountain Journal he reflects on a variety of topics - all the result of his daily exposure to the Mountain and his years of living with the Mountain.

In the Summer 2015 edition of Doug's Mountain Journal he reflects on a variety of topics - all the result of his daily exposure to the Mountain and his years of living with the Mountain.

In the Spring 2015 edition of Doug's Mountain Journal he reflects on a variety of topics - all the result of his daily exposure to the Mountain and his years of living with the Mountain.