Data Analysis
Variation in predation rates amongst the different models in the
different regions (counting with two sites as replicates), was assessed
by a χ2 test of independence in R Studio
(RStudio Team, 2021). When significant, the Freeman–Tukey deviate (FT)
was compared with an alpha from 0.05 to 0.01 criterion corrected for
multiple comparisons using a Bonferroni correction, to identify which
model morph was attacked significantly more or less than expected based
on the null hypothesis of equal attack probability.