Nature reports

In 2018 , Naturalis Biodiversity Center conducted the first mosquito survey for the Dutch Leeward Islands – Sint Maarten, Sint Eustatius and Saba – in more than 70 years. In November, they plan to repeat these surveys, this time..

Since October 2022, Xeno-canto, the largest website for sound recordings of birds, has been updated with grasshoppers. This opens the possibility for naturalists to share recordings of grasshoppers. It also facilitates the..

In the heart of the Amazon Rainforest stands a three hundred meters high tower. There, Naturalis scientists collect airborne pollen and fungal spores to better understand how ecosystems evolve...

Why do some plants grow into large woody shrubs or colossal trees, while others remain small and never produce wood in their stems? It’s an evolutionary puzzle that already baffled Charles Darwin more than 160 year ago. Now,..

While studying coral reefs on Curaçao, a team of researchers from Naturalis and the University of Groningen came across what turned out to be a worm snail. Up until now, these animals had not been known in the Caribbean. Their..

The Netherlands is known for its beautiful and colourful tulips. Though most tulips originate from the Ottoman empire, Tulipa sylvestris, the wild tulip, followed a different path. Anastasia Stefanaki and Tinde van Andel, both..

The skull and skin of a fishing cat have been in the collections of Naturalis for two hundred years, but only recently did they receive attention. What researchers found can inform us about the history of Singapore – natural and..

Which 'hidden' organisms live in the city? How can we use these organisms to help trees grow better, make concrete more plant-friendly and measure heat stress? Will city dwellers act more environmentally conscious if they let..

A global biological study has provided the most direct evidence to date that humans, and specifically cities, are the drivers of evolutionary change on earth. Leiden University, the municipality of Leiden and Naturalis..

Orchids are legally protected, but these plants are still widely traded illegally. A new online search engine from Naturalis shows how and where wild terrestrial orchids and their products are sold around the world. Online trading..