Shark and prey populations such as seals are increasing in New England waters, and sharks follow their food, experts say
Oceanic whitetip shark makes 'threatened' listing
Years after fatal attack, here's how ME researchers track sharks
Maine is home to 8 types of sharks, from sand tigers to great whites
Book Review - The Lives of Sharks: A Natural History of Shark Life - Princeton University Press - Travels With Birds
White Sharks Frequently Asked Questions — AWSC
Shark Attacks in Maine Were Unthinkable — Until Bailey Island - Down East Magazine
Sharks, Seals, and a Healthy Ocean Ecosystem - Seacoast Science Center
Great white shark numbers are surging, study says - 6abc Philadelphia
Are There Sharks in Maine? - American Oceans