Conclusions:

Little evidence that there are significant differences between Hatchery and Natural redds.
There were significant differences between Years in redd measurement distributions.
Because there was only weak correlations between redd characters and female body size it is unlikely that the size differences we have observed will have significant impacts on redd characteristics.
Our analyses were under powered due to low sample sizes.

Little evidence that there are significant differences between Hatchery and Natural redds.