Joro Spiders Continue Northward Spread Across the East Coast
Despite their venomous appearance, experts confirm Joro spiders pose no threat to humans or pets.
Overview
- Joro spiders, native to East Asia, have been spreading in the U.S. since the 2010s, first appearing in Georgia.
- These spiders use a 'ballooning' technique, releasing silk threads to travel on wind currents.
- Joro spiders are expected to move further north, potentially reaching New York and New Jersey.
- The spiders are large and colorful, with females growing up to 4 inches and spinning yellow-gold webs.
- Experts advise against killing Joro spiders, as they are harmless and may help control pest populations.