One of the most heartbreaking wildlife data visualizations I’ve ever made - this video shows the catastrophic decline of western monarch butterflies since 1997.
Dipika Kadaba
▻https://twitter.com/DipikaKadaba/status/1383086276971167744?s=20
▻https://video.twimg.com/ext_tw_video/1383068931485732864/pu/vid/480x600/LnItxAxhheCfSLcW.mp4?tag=12