Bird assemblage changes on peatland affected by large-scale non-native afforestation in the Flow Country (Scotland)

Large-scale non-native afforestation in Scotland's Flow Country has significantly altered bird assemblages, replacing diverse open-bog species with less conservation-valued woodland specialists. A synthesis of existing research reveals that while 33 species, including five Red-listed birds, benefit from plantations of lodgepole pine and Sitka spruce, they are outweighed by the loss of 27 open-bog species, 11 of which are also Red-listed. These changes stem from habitat transformations, competition dynamics, and edge effects. The study underscores the need for strategic woodland planting to mitigate biodiversity loss while addressing climate challenges, advocating for preserving naturally open habitats and prioritizing reforestation in formerly forested areas.

Hughes, R., Hancock, M. H., Anderson, R., Gullett, P. R., Littlewood, N., Pravia, A., Andersen, R.,. (2024). Bird assemblage changes on peatland affected by large-scale non-native afforestation in the Flow Country (Scotland). Mires and Peat, 31, 14. https://doi.org/10.19189/map.2024.omb.sc.2434003