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[SIZE=-2]ABC Science Online[/SIZE] | Squid change colour in twilight zone [SIZE=-1]ABC Science Online[/SIZE] [SIZE=-1]Survival tactics Some species of deep ocean squid and octopus can quickly switch their colour from transparent to inky red to evade predators, researchers have found. Sarah Zylinski and Sönke Johnsen of Duke University studied two species that live in ...[/SIZE] [SIZE=-1][/SIZE] [SIZE=-1]http://news.google.com/news/more?pz=1&ned=us&ncl=dsGF_IV0O9x5l0M[/SIZE] |
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