Marine biologist Janis Argeswara shares her experience working with manta rays of the Indonesian oceans. From identifying and studying the manta population in the island of Lembongan, all the way to trying to save mantas that are entangled in fishing lines; Janis is truly on the front line of marine conservation efforts.

Support what she does by donating to the Marine Mega Fauna Foundation at:

https://marinemegafauna.org/