That red line is, as of 2012, the leading edge for the beetle. As I mentioned, it has shifted a bit further east, but it looks similar to what you see on the map.
On October 4th, 2018. See this statement in context.
On October 4th, 2018. See this statement in context.
October 4th, 2018 / 12:50 p.m.
Spatial Modelling Coordinator, fRI Research, Healthy Landscapes Program, As an Individual
That red line is, as of 2012, the leading edge for the beetle. As I mentioned, it has shifted a bit further east, but it looks similar to what you see on the map.
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