Our new Biological Assessment is out - Klamath Basin Crisis

Klamath Project Operations Biological Assessment
Endangered Suckers: Sucker Description, Life History, Habitat, Distribution, and
Abundance
Confidence intervals for estimates during these periods were relatively wide,
indicating some uncertainty in the precision of the estimates. Male and female
Lost River suckers at the shoreline spawning areas demonstrated either stable or
slight decreases between interannual population change estimates since 2001
(Figure 2-7, Janney and Shively 2007). Confidence intervals for estimates during
these periods were relatively narrow, indicating more precise estimates than for
the preceding periods of interannual comparisons.
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