🚨 New paper! Eucalyptus cover is the main driver of native forest bird declines in NW Iberia 🦜🌿 ➡️ Lack of natural cavities & arthropods ➡️ Mature eucalyptus ≠ native trees ✅ We recommend unmanaged retention strips 🔗 doi.org/10.1016/j.fo... #ForestEcology @mbgcsic.bsky.social