Active Projects
We’re only at the beginning of ArBOR’s activities, But we’re already involved in some active projects.
See what we’re doing …
PROJECTS FOR 2025-2026
Although we have big ambitions for the longer term, we intend to build our portfolio of projects slowly. We need to anchor ourselves as a local community organisation in a way that’s manageable for a group of volunteers who also have busy lives and families and quintas to care for. We want to ensure we don’t compromise our ability to successfully deliver on our projects, neglect our other responsibilities and activities or venture into burn-out territory.
If you’re excited by any of these projects and would love to work with us on them, come and join us! You just need to become a member of the association to get involved (though it’s not necessary to be a member to volunteer with us or join our planting days). We welcome your help and enthusiasm!
It’s also possible to bring your own project to the association and realise it with the help of our umbrella framework, membership and volunteer reach (including the European Solidarity Corps). See ‘Branch out from our Tree‘ for more details.

REFORESTATION OF LOCAL PRIVATE LANDS
An ArBOR project funded out of donations to the association.
Last winter (2024-25) we organised several planting days to add species and age diversity to slopes initially replanted with a limited range of broadleaved trees after the fires of 2017. It was especially heartwrenching to see these same slopes once again decimated by the enormous Piódão fire this last August of 2025. At this point, it remains to be seen how many, if any, survive. Sometimes it seems we’re fighting a losing battle … but yet there’s a sense the natural life energies of these valleys will prevail and return with vigour. So we too persevere.
This winter our replanting activities have been limited to sowing acorns on burnt land and a small area of seedling planting to replace a eucalyptus plantation. Many of the acorns have been dug up by the wild boar, whose numbers have exploded here in recent years, but they won’t find them all.
We plant birch (Betula celtiberica), oak (Quercus robur), cork oak (Quercus suber), holm oak (Quercus rotundifolia) and Spanish oak (Quercus pyrenaica), ash (Fraxinus angustifolia), stone/umbrella pine (Pinus pinea), strawberry tree (Arbutus unedo), mock privet (Phillyrea angustifolia), mastic tree (Pistacia lentiscus) and more.
Planting days are organised on weekend mornings during December and January. (See the events section on the home page and our social media for any that are planned.) Come and join us! Let’s bring native forests back to these hills again!

LOCAL VOLUNTEER FIRE FIRST RESPONSE
A project financed by the Benfeita Fire Fund, the local community and donations to ArBOR. Developed in consultation with the Junta de Freguesia of Benfeita.
The disastrous fires of October 2017, which decimated this entire area, were seen at the time as exceptional. However it was plain to those of us living here then how massively under-resourced we were in this locality to mount any kind of response.
The junta has a small truck with a tank, pump and hoses to respond to local outbreaks in advance of the nearest bombeiros (Coja, 8km) arriving, but this is a large area of difficult terrain. In any significant fire, priority is given to defending larger population centres. In 2017 we were on our own. 4×4 trucks owned by members of the foreign community were used to carry 1000-litre IBC tanks to take water to the junta team, but with only a single pump at the river beach in Benfeita and no additional hoses, the effort was painfully slow and inefficient,
As a result, money was put aside by the Benfeita Fire Fund from funds raised in the wake of the disaster for improving local fire defences. This was transferred to ArBOR who, in consultation with the local junta, equipped 3 volunteer 4×4 trucks with tanks, pumps, hoses and crews, and established a network of water resources throughout the valleys to improve speed and capacity in response.
The equipping of the trucks and a network of short-wave radio communication was completed in time to face fire again in 2025. This time we had a far better idea of what we were doing and the additional capacity our teams and our extensive network of lookouts gave to the local fire response proved invaluable. We have now raised sufficient funds to equip a 4th vehicle.
The trucks act as backup to the junta’s first response team and operate within the area of the Junta de Freguesia of Benfeita.

WIND FARM INFORMATION CAMPAIGN
An ArBOR project in association with local communities and funded out of donations to the association.
This is a project developed in response to rapidly evolving circumstances. In common with the wilder areas throughout the length and breadth of Europe, we are seeing large-scale corporate incursion for the installation of solar and wind farms. Proposals for 125m 7-10MW wind turbines encompass every ridge surrounding these valleys.
Initially, like many taking governmental promises of ‘clean energy’ at face value, we assumed this was “a good thing” with little to be concerned about. But regardless, due diligence was called for. After conversations with residents in already-impacted communities, visits to installations of these new megaturbines, close inspection of the contracts offered to the local baldios commissions and thorough investigation of the available science on the impact of both electromagnetic and low frequency vibrations on life of all kinds, we realised such installations pose enormous and potentially unacceptable threats to environmental and human health for anything living in their vicinity. Not to mention to the security and viability of local ownership of common lands. They are far from being a benign source of power. We decided, as an association, to oppose such developments.
During 2025 we embarked on a campaign to inform local communities of what we had learned and to inject more balance into the criteria on which people would base personal decisions to vote for or against such developments in their local baldios. We also responded to public consultation invitations and provided some coaching to local residents on acceptable forms of submission to such processes.
As of this writing (February 2026), consultation processes and negotiations are still ongoing and no final decisions have been made.
We welcome contributions towards any of our activities, whether that’s in the form of finance or your enthusiasm, time and energy.
For financial contributions, you can donate via PayPal or bank transfer. For bank transfer, please contact us for details.
PREVIOUS AND ONGOING PROJECTS

REFORESTATION OF VILLAGE COMMONLANDS
A reforestation project of native tree species in partnership with the Pai das Donas Commonlands Governing Board, the Pai das Donas Improvements Commission, and the Institute for the Conservation of Nature and Forests (ICNF).
Beginning in 2020 during CoViD lockdowns, over the next 2 years we replanted 25 hectares with nearly 13,000 trees on mostly exposed slopes, with shallow and fragile soils.
We began the regeneration of the forest with oak (Quercus robur), ash (Fraxinus angustifolia) and sweet chestnut (Castanea sativa), and then added cork oak (Quercus suber) and strawberry tree (Arbutus unedo), plus more oak and chestnut.
Unfortunately the annual planting came to a halt in 2022 due to a dispute between the Commonlands Governing Board and the local Câmara Municipal over reparations for the substantial ruination of replanted sections during the clearing of spectator areas for the Rally de Portugal which passes through this area in May each year. We hope for an eventual resolution and resumption of planting.

LOCAL SEEDBANK & SEED SWAP
An ArBOR project.
Local people in these valleys have been saving and exchanging seeds for generations and those of us who have moved here do the same, often bringing new varieties and new food plant species with us.
As each season goes by, what we grow becomes better adapted to local conditions.
While seeds are exchanged within the community all the time, we want to increase access and availability by holding annual seed swap events and by creating a community seedbank of core local varieties. This not only ensures the preservation of local varieties, but increases the resilience of our local food supply. It also allows newcomers to the area to start their gardens with varieties which are already well adapted to local conditions.
In addition, we save, grow and exchange seeds of local native forest species, encouraging everyone to increase the diversity of species growing on their land and to facilitate the regeneration of healthy natural ecosystems in these valleys.
This project is ongoing.

TREE NURSERY
An ArBOR project funded out of donations to the association.
We are establishing ArBOR’s own tree nursery of native species grown from local seed to use in our reforestation work in the area. Not only does this allow us to raise seedlings optimally adapted to our local conditions, but it gives us the ability to create far more replanting capacity from available resources.
This project is ongoing.
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HEADQUARTERS
Rua do Quintal 41
3305-035 Luadas
Coimbra, Portugal
