by Staff Writers
Anchorage, Alaska (UPI) Aug 3, 2012
A baby boom of gray whales is apparently under way along Alaska's coast and off Southern California, marine researchers say.
Scientists tracking marine mammals in the Chukchi Sea between Alaska and Russia have recorded an unprecedented number of sightings of gray whale calves in July, the Anchorage Daily News reported Friday.
Fifty-seven cow-calf pairs were recorded between July 1 and July 26, the federal Alaska Fisheries Science Center said.
The biggest number previously counted was 18, reported in 1982 and 2011 for those years' full season, which runs from late June/early July until October.
"There's the potential that some of those are repeat sightings," said Megan Ferguson, project coordinator for the Aerial Surveys of Arctic Marine Mammals Project. "But the fact that we're seeing a five-fold increase makes me think that it is a real increase."
Meanwhile, a researcher at the federal Southwestern Fisheries Science Center in La Jolla, Calif., said California numbers for young gray whales are also high.
"This was a big calf count year," Wayne Perryman told the Daily News in an email, "(with an) estimate of about 1,000 calves, so there should be a lot of them everywhere."
Gary whales make seasonal trips from the Chukchi Sea south to Mexico and are a popular attraction for whale spotters who go out on tour boats from Baja to Alaska when migrations take place.
Follow the Whaling Debate
Comment on this article via your Facebook, Yahoo, AOL, Hotmail login.
Critically endangered whales sing like birds
Seattle WA (SPX) Aug 03, 2012
When a University of Washington researcher listened to the audio picked up by a recording device that spent a year in the icy waters off the east coast of Greenland, she was stunned at what she heard: whales singing a remarkable variety of songs nearly constantly for five wintertime months. Kate Stafford, an oceanographer with UW's Applied Physics Lab, set out to find if any endangered bow ... read more
|The content herein, unless otherwise known to be public domain, are Copyright 1995-2012 - Space Media Network. AFP, UPI and IANS news wire stories are copyright Agence France-Presse, United Press International and Indo-Asia News Service. ESA Portal Reports are copyright European Space Agency. All NASA sourced material is public domain. Additional copyrights may apply in whole or part to other bona fide parties. Advertising does not imply endorsement,agreement or approval of any opinions, statements or information provided by Space Media Network on any Web page published or hosted by Space Media Network. Privacy Statement|