Biodiversiteitsdag
22 mei

In en rond het museum zijn er op 22 mei diverse activiteiten. Doe bijvoorbeeld voor onze deur mee aan een 'bioblitz'. Daarbij ga je buiten aan de slag met de vraag: wat leeft er op 100 vierkante meter? Ontdek samen hoeveel soorten er te vinden zijn. Wie weet wat we allemaal tegenkomen, misschien wel een nieuwe soort!

Toren van al het leven

Zonder bloemen geen bijen, zonder plankton geen vis, en zonder bomen geen apen. Al het leven is afhankelijk van ander leven. Biodiversiteit heet dat. Maar als er te veel soorten verdwijnen, staat het evenwicht op het spel… Houd jij de Toren van al het

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Spotlight op onze experts

Tijdens de Spotlights van Naturalis delen onze experts de nieuwste kennis, ze nemen echte collectiestukken mee en praten vol passie over hun werk in het museum.

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Read
our manifesto

A liveable world is a matter of choice

The climate and biodiversity crisis rages on, so far however, the youngsters have hardly been heard and that is what we worry about. With the manifesto 'Time for biodiversity' (only in Dutch) we want to draw attention from politicians to the liveability of our world and the future of all the following generations.

Read the manifesto

Manifesto

Discover
nature in your area

Get to know the wildlife, plants and mushrooms around you better with the ObsIdentify app. ObsIdentify recognizes a great diversity of wild flora and fauna based on photos, names them, and provides facts about these species. With your observations you help to improve the automated species recognition and you contribute to knowledge about nature.

Discover nature

Ontdekken met je telefoon
Rups

Biodiversiteit & wij
museumtour

We leven in het tijdperk van de mens. Onze populatie is ontploft. Jij en 8 miljard medemensen vragen veel van de aarde en het leven daarop. In de nieuwe museumtour ontdek je hoe kwetsbaar biodiversiteit is en ook hoe veerkrachtig. De interactieve tour is vanaf 22 mei te vinden in de Naturalis museumapp genaamd 'Biodiversiteit & wij'.

Download de Naturalis museumapp

Schildpad in plastic soep

Wijscokar:
wijs in de wijk

Weet jij een ander woord voor biodiversiteit? En waar ben je het liefst: in de stad of in de natuur? Babbel onder het genot van een ijsje over biodiversiteit met de 'twijfel-schappers'. Op Wereldbiodiversiteitsdag rijdt de Wijsco-kar door de Leidse wijken, onder meer langs het Plantsoen voor de actitiveiten van City of Science 2022. Hou je oren dus open voor het geluid van de (w)ijscokar!

Wijscokar mannen

Get active
yourself

There's a lot we can achieve if we all pitch in together. Here are five tips for things to do at home.

Help promote biodiversity

Be amazed: Take a good look at the wonders all around you. The more you know about nature, the more you will learn to appreciate it. So get out there, and discover the different kinds of life that can be found everywhere!
Bring a bag: Take your own bag to the supermarket, and be sure to throw any old, worn-out plastic bags into the recycling bin. Littered bags can end up in the ocean, where tiny animals gobble up tiny pieces of plastic. Eventually they end up inside fish.
Meat-free Mondays: Most animals bred for consumption are fed on soy products. To meet the growing need for soy, many tropical regions are being destroyed – magnificent forests that are essential for biodiversity.
Plant flowers: Plant some lavender or marjoram in your garden or on your balcony, and watch the biodiversity thrive! The flowers on these herbs will attract many different species of butterfly and other insects.
Insect hotels: They are becoming increasingly popular in cities: hotels for insects, where species such as ladybugs or butterflies can safely spend the winter. If you have the space, why not put one in your own garden?

Maak grijs groener

Bee-friendly
planting

Like you and I, bees differ in the food they eat. It is important that there is sufficient and diverse food in the form of nectar and pollen for different bees. You can help with this by making a flowering arch: a composition of different wild plants, with different flowering periods throughout the year, to provide the different bee species with food. You can use the bloom arches app for this.

Make a flowering arch (Dutch)

Bij met bloem
Bij in bloem

A clear
picture

To understand quickly, just listen and be amazed.
Our researchers are delighted to share their vision of biodiversity with you. Hear their stories and delve into their knowledge.

All life depends on other life: life keeps itself alive


See how that works
No fruit without bees
No fish without plankton
No monkeys without trees

De toren van al het leven.
Kwallen in de oceaan

Facts
about everything alive

Looking for answers to all your ‘how’ and ‘why’ questions?
Then you’re in the right place. Biodiversity explained in facts, figures and research.
 

News
on biodiversity

The latest news about biodiversity, but with just a little more depth.

Follow our stories

Le Qin Choo
March 23rd, 2022

The day of the PhD defence: Le Qin Choo

Thursday March 24th at 13:00, Le Qin Choo will enter the Agnietenkapel in Amsterdam to defend her thesis entitled “Genomic variability and population structure in shelled pteropods”. For her PhD research at Naturalis and the University of Amsterdam, she…
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National research
institute

With our 120 scientists, every day we work on biodiversity research. We use this knowledge for nature conservation and building a sustainable future.

Science