Effectiveness of five personal shark deterrents developed for surfers are tested in study published by @thePeerJ. See the article here: https://t.co/dtqgfDMx2K #shark #surfer https://t.co/pZosxmD7MP
https://t.co/VgGLsqlhW4
A new study that tested the effectiveness of commercially available shark deterents on white sharks has just been published. The only products that had any impact on shark predation... https://t.co/jOG54sfUZW