The Butterfly Effect
The visualization shows the endangered butterflies in Italy according to IUNC (International Union for Conservation of Nature), arranged geographically. On the wings: on the left are represented the real colors of the butterfly; on the right is shown the level of danger of the species in Italy, the diffusion on the territory, the population (declining or stable), threats to it, where (altitude) and when (season) you can find the butterfly.
Visualization by Michela Lazzaroni for La Lettura#336, Corriere della Sera.
Published 6th May 2018.