Data from: Spatio-temporal patterns of earthworm abundance suggest time-limited food availability for a subalpine bird species

This folder contains the data used in the following publication: <br> Barras, A.G., Candolfi, I. &amp; R. Arlettaz. 2022. Spatio-temporal patterns of earthworm abundance suggest time-limited food availability for a subalpine bird species. <em>Pedobiologia</em> <br> Datasets on the number and biomass of earthworms and a number of environmental variables sampled across the breeding season of Ring Ouzels <em>Turdus torquatus</em> in a subalpine pasture in the Swiss Alps.