Sagebrush Birds - Point Reyes Bird Observatory
Sagebrush Birds - Point Reyes Bird Observatory
Sagebrush Birds - Point Reyes Bird Observatory
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
Tom Grey<br />
The <strong>Sagebrush</strong> Sea • A Mosaic of Habitats<br />
Grasshopper Sparrow Western Meadowlark<br />
Some areas, such as the Palouse Prairie region of<br />
eastern Washington, are primarily made up of bunchgrasses<br />
and include expanses where sagebrush is fairly<br />
limited. The eastern edge of the sagebrush biome<br />
grades into shortgrass prairie communities. Perennial<br />
grasslands with a healthy flowering forb and legume<br />
component provide important habitat for species such<br />
as Grasshopper Sparrow and Western Meadowlark.<br />
Perennial grasslands are important; their extensive<br />
root systems help prevent soil erosion, and the aboveground<br />
growth returns minerals and provides humus<br />
to the soil as it decomposes. They are also a food base<br />
for insects, a critical food source for many birds.<br />
Bob Gress, <strong><strong>Bird</strong>s</strong>InFocus.com<br />
9