Nature reports

A birdsong recognition AI algorithm is now running live online in Xeno-canto, the world's largest open access collection of animal sounds. When 'mystery' bird recordings from anywhere in Europe are uploaded, the algorithm –..

The heat gradient in urban areas has affected the biodiversity of plants and animals. Yet, how it affects the hidden urban biodiversity, such as bacteria in soil and lichens, is still virtually unknown. This new study shows that..

A 3D model of imitation blood vessels will make it possible to see exactly how snake venom attacks blood vessels, without having to use laboratory animals. This new research model, called an organ-on-a-chip, was developed by a..

The Dutch landscape is losing plant species that rely on pollination by insects, while plants pollinated by wind are proportionally increasing. Leiden environmental scientist Kaixuan Pan demonstrates this after analysing 87 years..

Data gaps make it challenging to understand ecology, distribution, and conservation needs of wild bees in Europe. BeeFall compiles ecological data to map distribution, variation, trends, and interactions. It allows citizen..

Tropical rainforests hold a wealth of biodiversity, but are globally approaching a critical point. The drastic decline is happening faster than expected, concludes an international research team. The team includes biologist Hans..

During the relay expedition of Naturalis and STINAPA on Bonaire, the invasive New Guinea flatworm was found in two places. That’s bad news, because it has been listed among the top 100 of the world’s worst invasive alien species..

Naturalis' free question service helps young and old to name finds from nature. Each year, we receive about 2,500 questions and this year even more than 3,000. What were the most surprising nature questions of 2023?..

Since the discovery that mosquitoes can transmit diseases, researchers have been interested in their distribution. However, the insect often continues to be a city resident that remains unnoticed. Therefore, researchers have now..

Every Christmas the stories resurface: supposedly about 25,000 creatures are living in your Christmas tree. Exactly how much of this is true and which insects can actually be found? Naturalis' insect expert Aglaia Bouma can tell..