(top) Maria Faticov and Adam Ekholm are heating the oak food web to study the impact of climate on phenology, microbes & insects. (bottom-left) Laura van Dijk’s new project on the spatial dynamics of systemic diseases in the wood anemone. (bottom-right) The impact of overwintering temperature on the spring phenology of insects on oak: waiting for thousands of leaf miners, gallers and their parasitoids to emerge.