Maximilian Hirschfeld - Population Connectivity of Galapagos Bullhead Sharks and the Identification of Key Habitats for Conservation in the Galápagos Archipelago - The Rufford Foundation
The Crested Bullhead Is A Great Species Of Shark - Shark Sider
Galapagos Bullhead Shark Project: Citizen science in the Galapagos Marine Reserve - Galapagos Conservation Trust
Bullhead shark - Wikipedia
Galapagos Bullhead Shark in the Galapagos Islands | Big Fish Expeditions