Speed c of fronts and waves as a function of adaptation strength κ for τ = 7 (left) and τ = 3 (right) with θ = 0.3 fixed. Colour indicates activating fronts and travelling pulse (red) and inactivating fronts and travelling anti-pulses (green) and stable/unstable parts are solid/dashed. All curves come together at the heteroclinic cycle at (κ
=2/3 and c=11/21 (left) and c=1/3 (right). The vertical solid blue line indicates (1+κ)θ=1 beyond which the nontrivial steady state does not exist.