Por un escritor de hombre misterioso
Shark and prey populations such as seals are increasing in New England waters, and sharks follow their food, experts say
Number of great white sharks surging along East Coast - The Boston Globe
Great white shark numbers are surging, study says - 6abc Philadelphia
White shark 'ping' near Rye beach sparks curiosity; Experts say encounters rare in NH, Animals
Is It Rational or Silly to be Scared of Sharks in Maine Waters?
The Atlantic Shark Institute
Shark safety 101: what to do if you see a shark
Fatal Maine attack shows great white sharks are back, attracted by seals
Rare shark attack in Maine may be linked to marine protection efforts, Sharks, attack shark
Why are sharks in New York biting people? - Vox
Feds offer more protections to seals than humans
Marine Science News Full Text - Marine Science Australia
Shark attacks: the East Coast isn't ready for what's coming.
Shark Attacks in Maine Were Unthinkable — Until Bailey Island - Down East Magazine
Rare shark attack in Maine may be linked to marine protection efforts, Sharks, attack shark
Fatal Maine shark attack spurs great white tracking efforts at these Seacoast beaches - Seacoast Science Center