Orca Keeps Following Boat, Then A Passenger Sees What’s On Its Back

A theory

Derik and Tom absorbed the information. Rock-clearing in coves usually meant blasting and drilling to displace sediment on a large scale. “Could that cause this discoloration in the water? Was this the cause of all of this?” Tom thought about it further. “Sea otters nest in the kelp beds that grow between those rocky formations.”