Barcelona's flora and fauna

Green spaces are essential for a city like Barcelona. 

Not only do they provide us with places to relax and enjoy our leisure time, they are also key elements for biodiversity and for tackling the effects of climate change.

Urban greenery is natural wealth, it is botanical biodiversity and it is an invaluable support for animal biodiversity. Plants and animals play a key role in the maintenance and growth of the city's green spaces. They cannot exist without the others. And vice-versa. And so, they form a perfect ecosystem.

The parks and gardens offer direct contact with nature right next to your home. Therefore, a city full of greenery, with a diversified flora that is attractive to fauna, is a city where life is always better.

Would you like to know more about the flora and fauna of Barcelona?

Biodiversity Atlas

An interactive map that allows you to discover the great natural wealth of the city.

Trees of local interest

Discover the catalogue of more than two hundred protected trees.

Conservation of flora and fauna

We work daily on different projects to conserve the flora and fauna of Barcelona.

Conservation of protected wildlife

We promote urban biodiversity by reducing the impacts on protected wildlife.

Invasive species

We promote actions to preserve native species and prevent the degradation of habitats.

Control de la pesta porcina a Collserola

La tardor de 2025 un brot de pesta porcina ha limitat les activitats humanes al parc natural de Collserola per tal de controlar-ne l'expansió. 

Què hem de saber sobre la pesta porcina? Quines mesures excepcionals s'estan aplicant en aquests moments? 

Podeu seguir-ne l'actualitat al web del Parc Natural de Collserola.