The extinction of large herbivores such as mammoths could explain massive prehistoric changes in vegetation and landscape structure, with major implications for our understanding of present-day ecosystems. Modern and paleo-ecologists joined forces in an international study led by the Netherlands Institute of Ecology (NIOO-KNAW). The results are being published online by PNAS this week.

Artificial light at night can have a disruptive effect on bats, but not if the light is red. Switching to red light may therefore limit or prevent habitat loss for rare, light-shy bat species. The latest issue of Proceedings of the Royal Society B publishes results from five years of pioneering research led by the Netherlands Institute of Ecology (NIOO-KNAW).

Dutch primary schools receive a free copy this week of the soil animal-themed new children's book by popular author Janneke Schotveld.

Kamiel Spoelstra is this year's winner of the Stairway to Impact Award. The Dutch Research Council (NWO) has awarded him the prize for his contribution towards the acquisition and propagation of knowledge about the impact of artificial light on flora and fauna.

The UN Biodiversity Conference in Montreal (COP15) is discussing global action to reverse biodiversity loss. Healthy, living soil is of key importance.

Between 23 September and 5 October, we're asking you to go on a safari in your own garden, do the survey, and spread the word to as many people as possible.