Leaf-cutter ants are considered a problem by cacao farmers in Peru. However, the damage they cause can be limited. This is shown by a new study from the University of Würzburg.

How can forest changes be recognised at an early stage and informed decisions made for climate-resilient forests? This question has been addressed by a project that is now providing an app for forest monitoring.

Drought significantly reduces the reproductive success of bumblebee colonies. This is shown by a new study conducted by a research team at the University of Würzburg. This also has consequences for plant pollination.

A large-scale experiment shows that warmth brings bees and wasps out of hibernation earlier – leaving some of them with poorer starting conditions. This is particularly true for species in cooler regions that emerge during spring.