In the Philippines, whale shark tourism is a booming business. But do the benefits outweigh potential downsides for the sharks?#WhaleSharkDay https://on.natgeo.com/2olfx02

In the Philippines, whale shark tourism is a booming business. But do the benefits outweigh potential downsides for the sharks? #WhaleSharkDay https://on.natgeo.com/2olfx02 

https://twitter.com/NatGeoTravel/status/1035255937005748226