I was able to contribute a few simple maps for a publication by Remo Probst. The article deals with the ecology, behavior, and conservation requirements of the Hen Harrier (Circus cyaneus).
The publication is titled “Winter Ecology of the Hen Harrier, Circus cyaneus: Bridging Behavioral Insights and Conservation Requirements” and can be downloaded from ResearchGate (DOI:10.3390/ani15071057).