Figure 1.
Temporal trends in age‐corrected phenotypic traits for bighorn sheep cohorts born at Ram Mountain, Canada, between 1973 and 2011. Panels show mean (A, B) horn length and (C, D) horn base in cm. Black dots and error bars represent the cohort average (±1 SD) phenotype after correcting for age. Smooths (blue line) were fitted using loess.