Navigation Links
Exeter study reveals US turtles' movements

A University of Exeter team has monitored the movements of an entire sub-population of marine turtle for the first time. The study confirms that through satellite tracking we can closely observe the day-to-day lives of marine turtles, accurately predicting their migrations and helping direct conservation efforts.

Writing in the journal Diversity and Distributions, lead author and University of Exeter PhD student Dr Lucy Hawkes (now at Bangor University) describes the migrations of a population of loggerhead turtles in the US Atlantic Ocean over a decade (1998�). The findings reveal that, despite travelling thousands of miles every year, they rarely leave the waters of the USA or the continental shelf. This discovery could help the US direct conservation efforts where it is needed most.

Monitoring focused on adult females that nest along the coast from North Carolina to Georgia each summer and showed that they forage in shallow warm waters off most of the United States eastern seaboard. The study also revealed that the turtles which travel as far north to forage as New Jersey have to head south to avoid the cold winter there.

Dr Lucy Hawkes said: "This is the first time, to our knowledge, that anyone has been able to say precisely where and when you would find an entire sub-population of marine turtles. This is incredibly useful for conservation as it tells us exactly where to put our efforts. We knew that satellite tracking was a valuable tool, but this study highlights how powerful it is without it we would still be guessing where these beautiful but vulnerable creatures live."

Dr Brendan Godley who led the University of Exeter team has been using satellite tracking to monitor sea turtles since 1997. He said: "By attaching small satellite tracking devices to turtles' shells, we can accurately monitor their whereabouts. Working with biologists and conservation groups around the world we are starting to build a much clearer picture of the lives of marine turtles, including their migrations, breeding and feeding habits. These findings form a valuable resource for conservation groups, who are concerned with protecting turtles from threats posed by fishing, pollution and climate change."


Contact: Sarah Hoyle
University of Exeter

Related biology news :

1. Mondre Energy Partnering with Exeter Associates to Address Energy Issues in Maryland
2. Long-term study shows effect of climate change on animal diversity
3. £2 million study to reveal workings of dementia genes
4. New study looks to define evangelicals and how they affect polling
5. CU-Boulder study suggests air quality regulations miss key pollutants
6. Researchers study acoustic communication in deep-sea fish
7. Study reveals homeowner perceptions in fire-prone areas
8. Researchers study how pistachios may improve heart health
9. Study: urban black bears live fast, die young
10. New study indicates link between weight gains during pregnancy and dieting history
11. Study reveals specific gene in adolescent men with delinquent peers
Post Your Comments:
Related Image:
Exeter study reveals US turtles' movements
(Date:11/19/2015)... , Nov. 19, 2015  Although some 350 companies ... dominated by a few companies, according to Kalorama Information. These ... 51% of the market share of the 6.1 billion-dollar ... The World Market for Molecular Diagnostic s .    ... market is still controlled by one company and only ...
(Date:11/17/2015)... Paris , qui s,est tenu ... Paris , qui s,est tenu du 17 au ... l,innovation biométrique, a inventé le premier scanner couplé, qui ... même surface de balayage. Jusqu,ici, deux scanners étaient nécessaires, ... digitales. Désormais, un seul scanner est en mesure de ...
(Date:11/12/2015)... 2015  A golden retriever that stayed healthy despite ... has provided a new lead for treating this muscle-wasting ... Institute of MIT and Harvard and the University of ... Cell, pinpoints a protective gene that ... effects. The Boston Children,s lab of Lou Kunkel ...
Breaking Biology News(10 mins):
(Date:11/24/2015)... TEL AVIV, Israel , Nov. 24, 2015  Tikcro Technologies Ltd. ... be held on December 29, 2015 at 11:00 a.m. Israel ... & Co., Electra Tower, 98 Yigal Allon Street, 36 th Floor, ... , election of Eric Paneth and Izhak Tamir ... and Rami Skaliter as external directors; , approval of an ...
(Date:11/24/2015)...  Twist Bioscience, a company focused on synthetic ... Bioscience chief executive officer, will present at the ... 2015 at 3:10 p.m. Eastern Time at The Lotte New ... --> --> About Twist ... on Twitter. Sign up to follow our Twitter ...
(Date:11/24/2015)... ... November 24, 2015 , ... InSphero AG, the leading supplier of ... has promoted Melanie Aregger to serve as Chief Operating Officer. , Having ... management team and was promoted to Head of InSphero Diagnostics in 2014. ...
(Date:11/24/2015)... 2015 /CNW Telbec/ - ProMetic Life Sciences Inc. (TSX: PLI) ... Pierre Laurin , President and Chief Executive Officer of ... Piper Jaffray 27 th Annual Healthcare Conference to be ... 2015. st , at 8.50am (ET) and ... the day. The presentation will be available live via a ...
Breaking Biology Technology: