🎥: Jono Allen Photography · We know larval forms of reef animals imprint on the sounds of their "mother reef." When they are first conceived these tiny organisms are not served by remaining in their birth habitats, in which millions of mouths are seeking food. So in the early stages of life they disperse out into the pelagic zone to gain some heft. But once they are large enough (and often in a completely different shape than their larval form) they need to return to the reef to live. They find