Spider web invasion in North Texas town

ROWLETT, TX (WTXF) -- It looks like Halloween came early in Rowlett, Texas!

Dozens of spider webs are covered trees and bushes in the Texas town, and experts say it's no decoration - it's all natural.

They say that the webs are a sign of a migration technique that is used by spiders usually in areas after heavy rain or flooding.

The city of Rowlett says that the last time this occurred in North Texas was in 2007.