Monarch butterflies losing ground | All media content | DW | 06.03.2018
  1. Inhalt
  2. Navigation
  3. Weitere Inhalte
  4. Metanavigation
  5. Suche
  6. Choose from 30 Languages

Environment

Monarch butterflies losing ground

It's a wondrous spectacle: Each year countless monarch butterflies migrate thousands of miles south. The insect relies on its remarkable sense of direction — but numerous impacts are putting the insects off-track.