Gregor Kalinkat

Leibniz Institute of Freshwater Ecology and Inland Fisheries

Papers

Total Citations

H-Index

About

Gregor Kalinkat is a behavioral ecologist whose research focuses on the mechanisms driving biological invasions and animal personality. His key contributions lie in understanding how consistent behavioral syndromes—suites of correlated behaviors across contexts—influence dispersal and invasion success in freshwater fish. In his most-cited work (2021, 26 citations), he demonstrated that invasive fish display stable behavioral types across seasons, linking boldness and activity to a higher propensity for dispersal. This finding is critical for predicting range expansion under global change. A subsequent study (2020, 7 citations) reinforced these patterns, showing that dispersing individuals differ consistently from residents, offering a behavioral lens for invasion management. Kalinkat’s work bridges individual variation and large-scale ecological processes, providing a framework for forecasting how species adapt to shifting environments. His research has been instrumental in advancing the integration of animal personality into invasion biology, with implications for conservation and biosecurity. By revealing that behavioral consistency can drive invasion dynamics, Kalinkat has opened new avenues for predicting and mitigating the impacts of non-native species in a changing world.