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Articles related to "Orcinus Orca"
Study: Killer Whales Swimming in Toxins A recent study found that killer whales in the Pacific Northwest are swimming in some of the most contaminated water in the U.S. Here's why. orcinus orca • water • pcbs • seattle • san juan
Fire Retardants Harm Killer Whales Health risk for orca due to lingering contamination from PCBs now increased by finding of PBDEs used in flame-retardants. Habitat loss and ocean noise add to dangers. endangered killer whales • pbdes • orcas • pcbs • flame retardants
Marine Mammals Three groups of mammals have lived in the oceans for millions of years. whales • dolphins • porpoises • dugongs • seals |
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