1 rich Libsyn https://www.libsyn.com 90 600 On this week's episode Dr Rachael Gray, a veterinarian, shares with us her most recent&amp;nbsp; study investigating how to&amp;nbsp; mitigate the impacts of hookworm and lice on Australian sea lions. Marine Mammal Science https://marinemammalscience.org/ <iframe title="Libsyn Player" style="border: none" src="//html5-player.libsyn.com/embed/episode/id/22403690/height/90/theme/custom/thumbnail/yes/direction/forward/render-playlist/no/custom-color/88AA3C/" height="90" width="600" scrolling="no" allowfullscreen webkitallowfullscreen mozallowfullscreen oallowfullscreen msallowfullscreen></iframe> https://assets.libsyn.com/secure/item/22403690