Protecting temperate old‐growth forests as biotic microrefugia amid climate change. - Hähn, Georg J. A.; Berger, Vanessa; Bruelheide, Helge; Chiarucci, Alessandro; Di Musciano, Michele; González‐García, Víctor; Jiménez‐Alfaro, Borja; Köhler, Michael; Kuemmerle, Tobias; Nascimbene, Juri; Sabatini, Francesco Maria (Conservation Science & Practice, 2026)