DJI_0019 - reduced.jpg

Tayvallich Estate

(Oighreachd Thaigh a’ Bhealaich)

Tayvallich Estate is situated on the Tayvallich peninsula in mid-Argyll and forms part of the stunning Knapdale National Scenic Area. Containing a mosaic of habitats ranging from coastal, marine, wetlands and salt marsh through to ancient native woodlands and species-rich grasslands, Tayvallich Estate holds exceptional natural capital value and biodiversity uplift potential.  

Of particular conservation importance are the species-rich fen communities, juniper heath and fragments of Atlantic Temperate Rainforest. Restoring the Scottish Rainforest will be one of our most important priorities.  

Since taking over the Tayvallich Estate in May 2023, we have signed a landmark management Memorandum of Understanding (MoU) with Tayvallich Initiative, a community body set up to consider options for community land purchase. We have also successfully completed the sale of 19 hectares to the local community body, Tayvallich Initiative, and the further sale of 625 hectares (half of the estate) to a local charity, the Barrahormid Trust. Both of these plots, sold at cost, are now dedicated to community objectives and nature conservation

If you would like to bring your team to visit Tayvallich Estate and gain insight into the emerging natural capital economy, you can explore our many options on our retreats page. If you have a smaller group or are looking for a self-catered holiday cottage at Tayvallich head over to our cottage stays page.

START YEAR: 2023

SIZE: 1370 hectares

Habitat: A coastal site with over 40 km of varied coastline, open sea (the Sound of Jura), sea loch (Loch Sween), inlets (Linne Mhuirich) and lochans, which all have diverse ecosystems varying with the mixture of seabed compositions, tidal flow and currents. Tayvallich also contains a mosaic of broadleaf native woodland, grassland (pasture), rough grazing, wetlands, heathlands and non-native plantations.  

Tayvallich Iinsights

  • The peaceful nature of Tayvallich today belies a rich and often turbulent history. Evidence of this past can be found all across the landscape from burial cairns and standing stones to ruined crofts, fish traps and old field boundaries. 

    Farming and more settled lives began approximately 6,000 years ago; trees were felled to make space for cereals and livestock. Ceremonial and burial monuments and rock art were created, such as the cup marked boulders that have been found at Learg Mhor, east of the now ruined Barbreack farmstead.

    During the Bronze age (4,500 to 2,700 years ago), tools and weapons were made of metal, burial cairns were created and standing stones were erected, such as the one at Upper Fernoch.

    During the Iron Age (2,700 to 1,500 years ago), settlements grew, such as the hut circle at Barnashaig, and defensive structures were built on top of hills as forts or duns.

    By the early medieval period (1,600 to 900 years ago), Argyll was inhabited by the Gaels (also known as Scotti or Dál Riata) and this was a period of much conflict and social change. On the land, new types of plough allowed more land to be cultivated and oats and barley were grown. Livestock were predominantly cattle, but there were also sheep and pigs. The Vikings also left their mark, evident in a number of place names, for example Danna (Dane Island) and Ulva (meaning wolf). The subsequent merging of Norse and Gaelic society is again reflected in place names, such as Knapdale, which is derived from the Norse knappr, meaning ridge, and the Gaelic dalr, meaning valley.

    Throughout the medieval period, despite many social changes, life continued in a number of settlements on Tayvallich peninsula. William Blaue’s Atlas of Scotland 1654, which was based on Timothy Pont’s maps from the late 16th century, lists a number of settlements, including  Barnshaig, Yrin na uaid Mor and Yrin na uaid Beg (location of both now unknown), Upper Fernoch, Drumnagall, Barbe, North Ardbeg, Barbreak, Coshandroichaid, Ulva and Danna.

    By the late 1700s, there was increased industry on the estate, such as lime and kelp burning, oyster harvesting, slate quarrying, charcoal and leather production, and other agricultural developments, such as drainage, crop rotation and enclosure with the stone field walls. The dam across An Grianan (also known as the puddle) was built at this time as well.

    During the next 100 years, throughout the 19th century, this increased industry continued but at the same time the rural population was experiencing poverty, emigration and a loss of tradition. The population steadily declined and one by one the majority of the crofts and settlements fell silent and we are left with only the signs and ruins across the estate.

    We intend to collect detailed records and take this human history into account in our future land management plans.  

  • Tayvallich has exceptional biodiversity value, providing a mosaic of internationally important habitats at the landscape scale, from ancient temperate rainforests and species-rich grasslands to juniper heath and valley fens. Tayvallich Estate is subject to five different Sites of Special Scientific Interest (SSSI) and three Special Areas of Conservation (SAC). A significant proportion of the site is designated, indicating the diversity of the features and biological communities it contains.

    Beginning in earnest in spring 2024, we will be conducting a year of natural capital baselining, as we have carried out at both Bunloit and Beldorney, the results of which we will publish in a Natural Capital Report. Through this we aim to drive the development of high-quality and consistent monitoring of biodiversity and carbon, and quantify the impact of land-management interventions aimed at boosting both carbon sequestration and biodiversity.

  • Coastal and wetlands

    Across the estate, a variety of both freshwater and coastal wetland habitats are supported, alongside several freshwater lochans. Freshwater wetland habitat includes valley and meadow fens, including mudflats. All the habitats within Tayvallich estate are heavily influenced by saltwater and wind exposure due to their coastal nature, and the wetlands include fringe saltmarsh.

    These coastal habitats support an extensive list of species, including rich damsel and dragonfly communities, marsh fritillary butterflies Euphydryas aurinia, wintering Curlew Numenius arquata, breeding Oystercatcher Haematopus ostralegus, Redshanks Tringa totanus, Snipe Gallinago gallinago, and 1% of the British winter population of Whooper swans Cygnus cygnus, to name just a few.

    Woodlands

    Over 80% of the woodlands and trees at Tayvallich are native, with small areas of non-native plantations.

    Tayvallich contains fragments of exceptionally rare Temperate Atlantic Rainforest, thanks to the clean air and continual damp along the west coast. More than 500 species of lichens, mosses, liverworts and ferns have been found to thrive in Scotland’s rainforests, and many of these are found nowhere else. These woodlands are in unfavourable condition in areas of the estate. Restoring, connecting and monitoring this rainforest habitat will be some of our main priorities, working with the local community and our partners in ecological consultancies and universities.

    Species-rich Grasslands

    These habitats are scattered throughout the estate and encompass both wet species rich areas and drier, often calcareous, areas. As a result of the complex geology and hydrology of the estate, these grasslands often occur as a mosaic, interspersed with dry and wet heaths, wetlands and juniper scrub. These habitats support unique communities and have been maintained through low intensity grazing, particularly by cattle.

    Calcareous grasslands support plants such as Fairy flax Linum catharticum, Wild thyme Thymus polytrichus, Self-heal Prunella vulgaris, and a wide diversity of orchids.

    The species-rich grasslands support a range of butterflies and moths, most notably the Marsh fritillary Euphydryas aurinia, a priority species of the UK BAP and on the Scottish Biodiversity List.

    Many farmland birds are also supported by these habitats, including skylarks Alauda arvensis, oystercatchers Haematopus ostralegus, curlew Numenius arquata and waders.

    Heathlands

    Wet heath, dry heath and Juniper heath exist across the estate in patches of more acidic rock types. In particular, the growth form and extent of juniper scrub in these areas is highly unusual in Argyll with both prostrate and upright Juniper found in places. Across the estate, but particularly on the heathy uplands, a range of raptors hunt with Tayvallich providing some prime foraging habitat. The birds seen locally include Osprey Pandion haliaetus, Golden Eagle Aquila chrysaetos, and Sea Eagle Haliaeetus albicilla.

What are we doing at Tayvallich?

Natural Capital

Following a year of baselining at Tayvallich to measure the carbon stored on the estates and the biodiversity within them, we have published our Fourth Natural Capital Report. The report's findings demonstrate that land which contains incredible natural diversity would still benefit from significant biodiversity improvements, particularly by reducing deer numbers and proactive coastline restoration.

We will continue to monitor the land each year as we implement new strategies and assess the effects of our work, developing standardised monitoring protocols for measuring biodiversity uplift.  

Intertidal and subtidal surveying

Tayvallich estate sits within the boundaries of the Loch Sween Marine Protected Area (MPA), which incorporates the main basin of the loch and its many arm-like extensions. The MPA was designated on the presence of four specific priority features: burrowed mud, native oysters, maerl beds, and subtidal mud with mixed sediment communities. In addition to these rare ecosystem service-rich habitats, the estate is home to the equally important intertidal habitats of saltmarsh, seagrass meadows and native oyster beds. Read our Marine Rewilding Lead’s blog on how we go about intertidal surveying, and look out for a subtidal survey soon!

Community

Following the signing of a pioneering Memorandum of Understanding (MoU) with Tayvallich Initiative, a local management board has begun regular meetings to ensure community engagement and participation.

Since taking over the Tayvallich Estate in May 2023, we have successfully completed the sale of 19 hectares to the local community body, Tayvallich Initiative, and the further sale of 625 hectares (half of the estate) to a local charity, the Barrahormid Trust. Both of these plots, sold at cost, are now dedicated to community objectives and nature conservation. Local housing is a key priority in both cases, and existing and ruined houses are now once again becoming available for local residents.

Too few oysters. Marine restoration potential

Our marine baselining at Tayvallich, published in our latest Natural Capital Report, has revealed that some of Tayvallich’s marine habitats are in desperate need of restoration. Loch Sween Marine Protected Area (MPA), including Tayvallich, is the only MPA in Scotland designated for the resident native oyster population, one of only three recorded oyster habitats in Scotland. While the whole loch has not been surveyed, the surveying presented in this report suggests that the intertidal population of oysters at this site has crashed in the past decade to such an extent that they can be considered functionally extinct. Except for the native oyster habitat, most survey station assessments can be considered positive and in a reasonable to good state of conservational health.

Continued analysis of the results from these surveys will be vital for us to develop land and coastal management plans with the local community at Tayvallich and our neighbours.

Ecotourism

Tayvllich is an ideal location for high value, low footfall ecotourism, particularly for corporate retreats, allowing for executive education in rewilding and natural capital. Carefully curated, these immersive nature-based experiences, are set against the stunning land and marine-scapes of Tayvallich.

Too many deer. Thermal mammal surveys across our sites.

Head of Forestry and Woodlands Keir Smith explores how, despite recent increased deer management in place, thermal drone surveys have shown that deer densities on our sites are up to ten times higher than that which would allow natural regeneration of native woodlands, including Temperate Atlantic Rainforest.

We have increased our focus on deer management to enhance restoration efforts, with a particular focus on reducing the very high numbers of non-native sika deer.

Tayvallich Vision

Looking back ten years from now, this is what we aim for. 

The restoration of Tayvallich’s rainforest fragments has helped transform the peninsula into a mosaic of biodiverse and ecologically connected habitats, perhaps similar to neighbouring Taynish National Nature Reserve. Grazing pressures have been reduced to appropriate levels to allow for this recovery, while a programme of meadow management for species-rich grasslands is underway, promoting species recovery and helping reduce the impact of future environmental change. 

We have enacted a programme for enhancing marine habitats and blue carbon, which could include restoring seagrass meadows and habitats, increasing the carbon sequestration of salt marsh habitats, introducing new native oyster beds, and more. 

Our roadmap for community prosperity, beginning with the signing of the Memorandum of Understanding, has evolved into an exemplar of community-company synergy, enshrining public integrity principles with ethical private interests in a format that other landowners and communities are adopting, across Scotland and beyond. Joint ventures are thriving, and affordable eco-homes have been built on ruined sites, benefitting the local communities and employees of the project.