ABSTRACTS OF THE PAPERS Presented at the 16th Congress of The Sea of Japan Cetology Research Group  PHOTOGRPH Two adult female killer whales in a pod caught in a jam of broken ice, and died on the coast of Aidomari, Rausu Town, Hokkaido. Taken on February 9, 2005. Courtesy by Mr. Yoshikazu Uni, UNIS (Uni's office of Nature-human Interaction Studies). At Hakodate Kokusai Hotel Hakodate June 25-26, 2005 |
（In Japanese） Oral Presentation Poster Presentation |