A Comparison Of Reproductive Success In Naturally Spawning Wild- & Hatchery-Origin Spring Chinook

Defining Reproductive Success

Experimental Approach Used To Compare RS In Hatchery & Wild Males

Observation Stream

All Fry Produced From The Observation Stream Were Trapped & Counted

Estimating Male Reproductive Success

Reproductive Success Of Hatchery & Wild Males

Reproductive Success Of Hatchery & Wild Males

Reproductive Success Of Wild & Hatchery Males

Results Of Two-Way ANOVAs That Compared Male RS By Type & Population

What Makes A Male Successful?

Relationship Between Number of Females A Male Spawned With & Reproductive Success

Relationship Between Number Of Females A Male Spawned With & Reproductive Success

Behavioral Attributes & Traits Examined

Analytical Approach Taken

Regression Models With and Without Collinearity

Effects Of Collinearity

Reducing The Effects Of Collinearity

Stepwise Regression Model For Population Number One

Social Status Variables Vs. Male RS

Male Status Vs. RS

Stepwise Regression Model For Population Number Two

Alpha & Satellite Occurrence Vs. Male RS

Relationship Between Two Social Status Variables: Black & SatAlpha

Quantifying Male Movement (Converting Movement Information Into Binomial Data)

Male Movement & RS

Male Body Weight vs. RS

Conclusions

Conclusions

Conclusions