ENVIRONMENT|natural environment|physical environment|biosphere|biodiversity · ENVIRONMENT|natural environment|wildlife
- Táscaire an Aontais Eorpaigh maidir le Féileacáin Féarthalaimh Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
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- grassland butterfly index | EU Grassland Butterfly Indicator | Grassland Butterfly Indicator | European Grassland Butterfly Indicator
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- Sainmhíniú indicator based on data from EU Member States that measures the population trends of 17 widespread and specialist butterfly species at EU-level, with weighting being done at the BMS-level Tagairt "COM-Terminology Coordination, based on: Butterfly Conservation Europe. 'Assessing Butterflies in Europe - Butterfly Indicators 1990-2018 Technical report' (5.7.2022)"
- Nóta BMS: butterfly monitoring scheme