Great white sharks tagged for first time off Mass.

Sep 06, 2009
This image provided by the Massachusets State Division of Marine Fisheries shows a great white shark swimming in the waters near Cape Cod Mass. in Oct. 2004. Massachusetts officials are using high-tech tags to track the movements of two great white sharks near Cape Cod _ the first time the fearsome fish have ever been tagged in the Atlantic Ocean. The sharks were spotted Saturday Sept. 5, 2009 by scientists investigating sightings off Monomoy Island in Chatham. Sharks are common in Cape waters during summer, though great white sharks are relatively rare around New England. (AP Photo/Massachusets State Division of Marine Fisheries)

(AP) -- Massachusetts officials are using high-tech tags to track the movements of two great white sharks near Cape Cod - the first time the fearsome fish have ever been tagged in the Atlantic Ocean.

The electronic tag uses technology to record the travels of the sharks, allowing scientists to better understand their migratory patterns.

The sharks were spotted Saturday by scientists investigating sightings off Monomoy Island in Chatham. Officials say a harpooner tagged them with help from a state shark expert.

Sharks are common in Cape waters during summer, though great white sharks are relatively rare around New England.

State officials have warned area swimmers to be on the lookout for sharks this weekend, and state environmental police are patrolling the area as a precaution.

©2009 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.

Explore further: Research shows impact of BMR on brain size in fish

Related Stories

Study: Sharks have mammal-like muscles

Oct 26, 2005

University of British Columbia scientists say some sharks have swimming muscles that only work at relatively high temperatures -- much as do mammals' muscles.

Whale shark secrets finally revealed

Sep 26, 2005

Researchers in Belize using electronic tagging on whale sharks have finally solved a marine mystery and discovered where the sharks find food.

Recommended for you

Research shows impact of BMR on brain size in fish

Apr 24, 2015

A commonly used term to describe nutritional needs and energy expenditure in humans – basal metabolic rate – could also be used to give insight into brain size of ocean fish, according to new research by Dr Teresa Iglesias ...

Why do animals fight members of other species?

Apr 23, 2015

Why do animals fight with members of other species? A nine-year study by UCLA biologists says the reason often has to do with "obtaining priority access to females" in the area.

Dolphins use extra energy to communicate in noisy waters

Apr 23, 2015

Dolphins that raise their voices to be heard in noisy environments expend extra energy in doing so, according to new research that for the first time measures the biological costs to marine mammals of trying ...

User comments : 0

Please sign in to add a comment. Registration is free, and takes less than a minute. Read more

Click here to reset your password.
Sign in to get notified via email when new comments are made.