The Lake Tahoe Takeover

While Lake Tahoe is famous for its clear blue waters, the ecosystem of the lake is far from untouched or pristine. Stocking and unintended introductions of non-native Read More…

Harmless sportfish introduction?

The majority of non-native fish introductions have unintended but detrimental impacts on native fish, especially sportfish introductions. Kokanee salmon may be an example of an introduced sportfish Read More…

Mighty predator

The Sacramento pikeminnow, Ptychocheilus grandis, is a pike-like cyprinid most often found in low to mid-elevation streams and rivers of the Sacramento-San Joaquin basin and other northern Read More…