Brown Trout Specimen Details from Natal Origin Analysis

Specimen details of brown trout that were included in linear discriminant analysis (LDA) for natal origins, and tracking emigration patterns in the Colorado River in Glen and Grand canyons. Rkm - River kilomter, Era- capture period (P1 - 2011-2017; P2 - 2018-2022), BAC.R - Reach captured in Bright Angel Creek, TL - total length in milimeters, E. Age - Age of emigration from tributary stream, E. Seas. - season that emigration took place, ID- unique specimen identifier. Classes: BAC - Bright Angel Creek, MSC - Mainstem Colorado River, TPS - Tapeats Creek, EE - Early Emigrant (tributary origin), TU - Tributary Unknown (LDA probability < 70%).