About us

What makes us special

We create oases of biodiversity

We restore the landscape and create islands of natural diversity.
We graze animals, mow grass, clear brush, use light and heavy field equipment, and much more. 
We protect pollinators and specialize in butterflies.


We integrate conservation with industry and business

We integrate mineral resource extraction, energy distribution, and the implementation of linear structures with active nature conservation. We assist corporate partners in meeting ESG standards. We involve corporate volunteers.

We work internationally

We actively address nature conservation not only in Europe, but also in tropical areas, going beyond regular cooperation within joint projects, events, and seminars. If necessary, we pack up our equipment and go to work directly on-site.

We educate and build communities

We educate both professionals and the general public, as well as schools, on the principles of nature conservation in the Czech Republic, abroad, and in tropical areas. We organize conservation camps and a variety of other events. We actively involve individual and corporate volunteers. We work closely with the media.

We cooperate with public administration

We take care of the land belonging to various owners, including cities and municipalities, regions as well as the state, providing expert advice and training to both national and local governments. To sum up, we provide the full range of services in the field of nature conservation, whether it involves professional monitoring or practical conservation measures in the field.

We have butterflies breeding stations

We operate two breeding stations for butterflies. We have the best butterfly breeder in the world and can create the exact environment that butterflies need. Thanks to this, we have managed to support or even reintroduce several species back into the wild.

We protect multiple species

As one of the few, we protect multiple groups of organisms: butterflies, plants, reptiles, amphibians, birds, bats, beetles, hymenopterans and other insects. We manage habitats in a way that suits the majority of rare, and of course also common species of these groups.

We run a wildlife rescue station

We operate a rescue station for injured wild animals in Jaroměř. Thanks to the popularity of some animals, we explain how important a healthy landscape is for everyone else and that to have a place to return these animals, it is necessary to take proper care of the landscape. We gain experience and learn what environment the animals need and how they behave.

We innovate with a super-biodiversity approach

In collaboration with scientists, we design new and often innovative practical approaches, which we then apply in the field, evaluate, and adjust as needed.

JARO is a network of associations from Central Europe working hands-on in the field. We’ve been protecting nature across Europe and beyond since 1989.

35+

years of experience

5000+

acres in custody

Donate to nature

Support our crew, which works towards the world
where humans and nature can both thrive. You can donate via this form, or by a bank transfer to our public collection account: 2801040757/2010
BIC/SWIFT: FIOBCZPPXXX
IBAN: CZ2220100000002801040757
Thank you!