Arctic sea through the eyes of a polar bear

2014-06-07 11:49

Multimedia   ·   User Galleries   ·   News in Pictures Send us your pictures  ·  Send us your stories

Anchorage - The first video of life on Arctic sea ice from a polar bear pint of view has been released by the US Geological Survey.

The agency on Friday released a clip recorded by a camera attached to the collar of a female polar bear without cubs in the Beaufort Sea north of Prudhoe Bay, Alaska. The necks of polar bear males are wider than their heads and collars slide off.

The clip shows the bear pursuing a seal under water, dunking a frozen seal into seawater and interacting with a male who might be a suitor.

The cameras are part of a study to find out how polar bears, listed as a threatened species, are responding to sea ice loss from global warming. Scientists in the Beaufort are generally limited to about six weeks of field work each spring, between the time it's light enough to work and before ice begins to break up.

"It's all information that we wouldn't be able to get otherwise," said Todd Atwood, research leader for the USGS Polar Bear Research Programme, from his office in Anchorage.

The collars were attached in April and collected eight to 10 days later as a test run of how they eventually will be deployed for longer periods. Cameras were attached to two bears in 2013, but the batteries could not handle Arctic temperatures, Atwood said.

Redesigned collars were attached to four females that already were going to be captured for blood samples on a study of behaviour and energy expenditure led by USGS research biologist Anthony Pagano. The bears already carry collars with GPS recording data and accelerometers, an activity sensor that records whether a bear is resting, walking, swimming or hunting.

The USGS is part of the US Fish and Wildlife Polar Bear Recovery Team that will draft a Polar Bear Conservation Management Plan to meet requirements of the Endangered Species Act.

The law requires the plan to guide activities for polar bear conservation.

Join the conversation!

24.com encourages commentary submitted via MyNews24. Contributions of 200 words or more will be considered for publication.

We reserve editorial discretion to decide what will be published.
Read our comments policy for guidelines on contributions.

24.com publishes all comments posted on articles provided that they adhere to our Comments Policy. Should you wish to report a comment for editorial review, please do so by clicking the 'Report Comment' button to the right of each comment.

Comment on this story
3 comments
Comments have been closed for this article.

Inside News24

 
/News

Book flights

Compare, Book, Fly

Traffic Alerts
There are new stories on the homepage. Click here to see them.
 
English
Afrikaans
isiZulu

Hello 

Create Profile

Creating your profile will enable you to submit photos and stories to get published on News24.


Please provide a username for your profile page:

This username must be unique, cannot be edited and will be used in the URL to your profile page across the entire 24.com network.

Settings

Location Settings

News24 allows you to edit the display of certain components based on a location. If you wish to personalise the page based on your preferences, please select a location for each component and click "Submit" in order for the changes to take affect.




Facebook Sign-In

Hi News addict,

Join the News24 Community to be involved in breaking the news.

Log in with Facebook to comment and personalise news, weather and listings.