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End Date
Project Summary
The AranLIFE project worked with local farmers on the Aran Islands to conserve species-rich priority habitats through sustainable, extensive grazing and best management practices. Focusing on calcareous grassland, machair, and limestone pavement, all listed under the EU Habitats Directive, the project combined farmers’ traditional farming knowledge with scientific expertise to improve habitat quality and strengthen the islands’ cultural landscapes. By supporting optimal grazing regimes, removing scrub, enhancing access, and improving water supply for livestock, AranLIFE helped stabilise grazing systems that maintain high biodiversity and sustain traditional island farming practices. Public awareness and education were also key elements. Overall, the project demonstrated how extensive grazing underpins both landscape character and ecological health in high-nature-value farmland.
Themes
Biogeoghraphic Region
Objective
The primary objective of AranLIFE was to halt and reverse the decline in condition of priority semi-natural habitats on the Aran Islands by promoting extensive, low-input grazing and other farmer-led management practices that maintain short, species-rich swards. By combining traditional island farming systems with scientific guidance, the project aimed to improve habitat quality and demonstrate best practice for sustainable grazing management in Natura 2000-designated landscapes.
Good Practice Description
AranLIFE represents a farmer-centred conservation approach where extensive grazing is used as a key ecological tool to maintain and restore priority habitats. The project worked with over 60 local farmers to develop grazing plans tailored to improving habitat condition through optimal grazing regimes, where livestock (sheep and cattle) graze strategically to maintain short swards that allow annual wildflowers and diverse herbaceous species to flourish, supporting rich plant and insect communities.
To enable this, the project undertook targeted on-the-ground actions to support grazing: improving field access by clearing boreens (narrow lanes), building and refurbishing water retention structures to supply stock with essential drinking water, and clearing encroaching scrub that would otherwise inhibit grazing and reduce habitat quality. Monitoring systems and special scoring frameworks were developed to assess grazing effectiveness and link it to habitat condition outcomes.
AranLIFE also emphasised capacity-building and awareness, running workshops, farm walks, education materials, and engagement with residents, tourists, and schools to foster both ecological knowledge and appreciation of traditional farming as a biodiversity-friendly land use. Caomhnú Árann was established as a follow-up project and was operational for a period of two years from 2019 to 2021.
Tools and Equipment
Replication of this Good Practice requires tools that support extensive grazing management and habitat conservation. Essential requirements include basic farm infrastructure such as water collection and troughs to ensure livestock can graze widely across often dry island fields, scrub clearing tools and machinery to remove encroaching vegetation and maintain access lanes, fencing and gates to facilitate rotational grazing, and simple monitoring equipment for tracking vegetation condition and grazing effectiveness.
Personnel
The AranLIFE team comprised a multidisciplinary group including conservation ecologists, grazing management specialists, and extension advisors who worked directly with local farmers. Livestock farmers played a central role by implementing rotational and winter grazing regimes and participating in habitat monitoring. Technical support was provided by agricultural experts, project coordinators facilitated community engagement and educational activities.
Problems and Threats Faced
The Aran Islands support some of Europe’s rarest semi-natural habitats, including orchid-rich calcareous grasslands and machair, but these systems were threatened by under-grazing, land abandonment, and loss of traditional farming practices. Due to small farm sizes, low economic returns, and high labour needs, grazing intensity had declined, leading to scrub encroachment, loss of botanical diversity, and reduced ecological condition of priority habitats. Without active grazing, species-rich grasslands risked reverting to more homogenous vegetation or scrub, losing both biodiversity and cultural landscape values.