Male black widow spiders piggyback on the work of their rivals to find female mates faster

A new University of Toronto study finds male black widow spiders will hijack silk trails left by rival males in their search for a potential mate.

source https://www.lifetechnology.com/blogs/life-technology-news-blog/male-black-widow-spiders-piggyback-on-the-work-of-their-rivals-to-find-female-mates-faster