Victor Johansson, a university lecturer split between Linköping University and Calluna AB, dedicates his expertise to landscape and population ecology with a focus on species conservation. He develops population models to predict the survival of various species under diverse management and climate scenarios. Victor’s research has spanned lichens, mosses, fungi, and vascular plants, and more recently, he has delved into the population dynamics of butterflies, especially in relation to grazing and extreme drought conditions. His work enhances both academic and practical approaches to ecological conservation.