September 7, 2008
"High temperatures in July and August and less-frequent water changes because of the zoo's conservation efforts caused an algae growth in the bear pond and safety moat, Kurobe said.- Algae-dyed polar bears puzzle Japan zoo visitorsYet another instance of warming threatening cute carnivores.
Posted by Vanderleun at September 7, 2008 11:58 AM. This is an entry on the sideblog of American Digest: Check it out.
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Before our very eyes: 'The Greenhouse effect'.
Posted by: Noella Ross at September 12, 2008 6:14 AM