The massive web of social spiders. Tangle web spiders live in large social groups that build massive spider webs. This massive web discovered in Lake Tawakoni State Park in Texas was built by the tangle web spider and more than 50 other species of spiders. These webs serve as habitats for a high diversity of invertebrates.

Photo by TOM PENNINGTON/Fort Worth Star-Telegram/MCT/Landov.