Journal Article 2 natural habitat Research Support, Non-U.S. Gov't 1 agri‐environmental schemes 1 biodiversity 1 conservación 1 conservation 1 mehr ... crop diversification 1 especie amenazada 1 habitat management 1 humedales 1 hábitat natural 1 land use 1 manejo de hábitat 1 perennial and annual crops 1 population trends 1 tendencias poblacionales 1 threatened species 1 wetlands 1 weniger ...