Biodiversity 4 Birds Conservation 4 Ecosystems 3 Environmental protection 3 Forestry 3 Protected areas 3 biodiversity 3 Conservation planning 2 Ecoregions 2 Indicator indicator 2 Indicator species 2 Species richness 2 bird 2 conservation status 2 endangered species 2 protected area 2 spatial distribution 2 species diversity 2 species richness 2 Accipitridae 1 Agricultural robots 1 Amphibia 1 Arable land 1 Avian species 1 Biodiversity hotspots 1 Biodiversity surrogates 1 Bird assemblage 1 Bird assemblages 1 Bird diversity 1