Supplement 1. Daily observation probabilities for 78 butterfly species at Gates Canyon.

File List supplement.txt Description This data file, which can be used as an Excel spreadsheet, contains the daily probabilities of observation for the 78 species of butterfly modeled using logistic regression at Gates Canyon. The file also contains several summary rows of information: the maximum predicted observation probability; the date of maximum observation probability; the length of the flight window (defined as the days on which observation probability was at least 20% of the maximum, for each species); the first date of the flight window; and the last date of the flight window. Species names followed by an asterisk are those which were excluded from analyses (see text) due to poor model performance. Prior to the daily probabilities are also presented results from the logistic regression model for each species: the intercept; parameters associated with Date and Date Squared; and Log Likelihood, a measure of the goodness-of-fit of each species model. The first column identifies values found in each row, subsequent columns each represent a species.