Several published studies have already shown that temperature, precipitation and topography can affect the probability of a die-off event. However, a broader synthesis of datasets from across the BTPD range may enable more accurate prediction of when and where die-offs will occur. The APE lab is leading a large collaborative project to create predictive models of BTPD colony die-offs caused by the plague bacterium. We have acquired colony history data from across the BTPD range and are working…