Invasive Joro Spider Spreading in the United States

SOURCE www.npr.org
The Joro spider, an invasive species native to East Asia, is spreading in the United States, particularly in the South and East Coast. While they are brightly colored and intriguing, experts say they pose little risk to humans. The real concern lies with the growing prevalence of invasive species that can harm crops and trees due to global trade and climate change.

Key Points

  • Joro spiders, native to East Asia, are expanding in the United States
  • The concern is more about the damage caused by invasive species in general
  • Climate change and global trade are contributing to the spread of invasive species

Pros

  • Joro spiders pose little risk to humans
  • They could potentially help feed native bird species

Cons

  • Joro spiders could compete with native spiders for food