Venoms are complex, and researchers are constantly discovering new intriguing uses. But this episode we look at a fascinating new venom use for the snakes themselves.Become a Patreon: https://www.patreon.com/herphighlightsFull reference list available here: http://www.herphighlights.podbean.com Main Paper References:Saviola AJ, Chiszar D, Busch C, Mackessy SP. 2013. Molecular basis for prey relocation in viperid snakes. BMC Biology Other Mentioned Papers/Studies:Teshera MS, Clark RW, Wagler AE, Greenbaum E. 2021. Foraging and scavenging behaviour of the prairie rattlesnake (Crotalus viridis): no evidence that envenomation cues facilitate kleptoparasitism of struck prey. Amphibia-Reptilia:1–11. DOI: 10.1163/15685381-bja10073.Other Links/Mentions:Indian purple frog call from Thomas A, Suyesh R, Biju SD, Bee MA. 2014. Vocal behavior of the elusive purple frog of India (Nasikabatrachus sahyadrensis), a fossorial species endemic to the Western Ghats. PloS one, 9(2), p.e84809: https://en.wikipedia.org/wiki/File:Vocal-Behavior-of-the-Elusive-Purple-Frog-of-India-(Nasikabatrachus-sahyadrensis)-a-Fossorial-pone.0084809.s005.ogvMusic:Intro/outro – Treehouse by Ed NelsonSpecies Bi-week theme – Mike MooneyOther Music – The Passion HiFi, www.thepassionhifi.com