Gardening with butterflies in mind, see them in shady corners and sunny spots, what plants do they need? Find out more from Butterflies in your garden
Nature-friendly Farming and Butterflies from Ros
Do have a look at this article which says that 2019 was the best season for butterflies in 22 years. The factors which improve conditions for butterflies include conservation through agri-environment schemes, highlighting the importance of buying food from nature-friendly farming.