The tranquil isolation of Mono Lake in California – just outside the eastern entrance to Yosemite National Park at Lee Vining – makes it almost a place of pilgrimage for me. It’s a lake filled with mountain snow run-off from the Sierras, and it has no outlet. The mineral wash from the mountains and the volcanic springs that enter from the lake bed get concentrated through evaporation and as a consequence the water is highly alkaline. Almost nothing can live in it, except algae, a specific kind of brine shrimp and a kind of brine fly almost unique to the lake.
All of these thrive in unthinkable numbers, making the lake the perfect feeding stop for migrating birds. The consequence is this “dead” lake is one of the most important wetlands in North America, providing a “service station” for countless birds each year as they cross the otherwise barren wastes of Nevada…
View original post 268 more words
Filed under: Links |