Add wolf-sheep-soil-creep tutorial to overview

content/tutorials/tutorials.md

@@ -79,6 +79,7 @@ In the following cases, you can explore different aspects of preCICE:
 - [Two-scale heat conduction](tutorials-two-scale-heat-conduction.html): A heat conduction scenario with an underlying micro-structure which is resolved to get the constitutive properties on the macro scale. Coupling DuMux and Nutils based solvers.
 - [Volume-coupled diffusion](tutorials-volume-coupled-diffusion.html): An experimental volume coupling scenario, with two FEniCS solvers.
 - [Volume-coupled flow](tutorials-volume-coupled-flow.html): An experimental volume coupling scenario, coupling a source term coded in Nutils with a flow in OpenFOAM.
+- [Wolf-sheep-grass model with soil creep](tutorials-wolf-sheep-soil-creep.html): An agent-based wolf-sheep-grass model in MESA coupled with a soil creep model in Landlab.
 
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