Got milkweed? Project aims to restore plants and monarch butterflies

Monarch butterflies have no choice in the matter: their existence is completely dependent on milkweed. And in recent years, the decline of milkweed in fields and gardens has brought a correlated decline in the monarch population.

CBC News

Last updated on 16 September 2015

Type: 
Media Watch
Country: 
Canada
Region: 
North America
Threats: 
Habitat loss and degradation
Species: 
Danaus plexippus