Examples of butterfly habitat categories: A coniferous forest in Rosfors (Norrbotten) B grassland in Hyby (Scania), and C deciduous forest in Slätteberga (Scania). Photos by Elin Videvall.

  Part of: Videvall E, Öckinger E, Pettersson LB (2016) Butterfly monitoring using systematically placed transects in contrasting climatic regions – exploring an established spatial design for sampling. Nature Conservation 14: 41-62. https://doi.org/10.3897/natureconservation.14.7497