After six years, Portugal's National Association for Conservation of Nature - "Quercus" - has grown to 5,500 members, organised in 18 delegations throughout the country and several research bodies and task groups.

Quercus is a non-profit making, non-partisan association that conducts studies/assessments of Portugal's flora and fauna and establishes environmental projects with business enterprises and governmental bodies adhering to the principles and aims of sustainable development. Quercus has made important contributions to environmental awareness through media campaigns. It is the publisher of the 0 Teixo newsletter, Cademos Quercus, as well as other nonperiodical publications.

Quercus is also a member of several international organisations.

Additional Info

  • Location:


    Centro Associativo do Calhau

    Bairro do Calhau

    Parque Florestal de Monsanto

    1500-045 Lisboa

  • Phone Number: 21 778 8474
  • Fax Number: 21 778 7749
  • E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
  • Website:

    Quercus Webpage

    Quercus on Facebook