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| | Orca Network Orcas of the Salish Sea, Part II |
 | | Their diets, feeding strategies, patterns of movement, and of course their communication systems, vary widely between communities. |
 | | Cetologists are just beginning to look at the differences in cultural adaptations between orca populations, and are coming to the realization that we are dealing with mammals that are capable of culture in the form of traditions and rules of behavior, much like us, and that meaningful communication may guide their behavior. |
 | | According to a recent paper called Culture in whales and dolphins, published in the Journal of Behavioral and Brain Sciences: "The complex and stable vocal and behavioral cultures of sympatric groups of killer whales ( Orcinus orca) appear to have no parallel outside humans and represent an independent evolution of cultural faculties." |
| www.orcanetwork.org /nathist/salishorcas2.html (1331 words) |
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