Giant sharks swarm in waters off Mexico - The Washington Post

Pictures: Biggest Whale Shark Swarm Found

The biology and ecology of the basking shark: A review - ScienceDirect

How the humpback whale made a massive comeback in the Salish Sea

Where to Swim with Whales and Whale Sharks - Oceanic Society

Replying to @mandymayvonswartz I recommend not swimming or surfing aft

Sharks once common in coral reefs are disappearing - The Washington Post

Hundreds of sharks gathering in the Gulf of Mexico near Texas explained

Massive great white shark pings off Sarasota coast

Lemon shark - Wikipedia

HAMMERHEAD SHARKS - Stock Photos, Illustrations and Images - Album