Make a Comment • Email Link • Send Letter to Editor IPFS News Link • Science, Medicine and Technology Passion of the spiders 7-29-2006 • LiveScience.com Humans aren't the only creatures that vocalize during sex. While mating, female Physocylus globosus spiders emit high-frequency squeaks to let males know what they should be doing, a new study finds. Watch Streaming Broadcast Live: LRN.fm Watch live shows and archives TV Live Chat Telegram Share this page with your friends on your favorite social network: