Spiders 'decorate' their webs to help trap dinner

Environment Animals Wildlife Spiders Spiders'decorate' their webs to help trap dinner Stabilimenta may help spiders find a buggy snack. Breakthroughs, discoveries, and DIY tips sent every weekday. One of nature's most beautiful natural wonders, spider webs sometimes feature little extra bits of flair called stabilimenta . Stabilimenta are highly-reflective UV structures. Basically, think of them like spidey bike reflectors scattered throughout a web.