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["species","skin color"]
["kokanee",1.1100000000000001]
["kokanee",1.34]
["kokanee",1.55]
["kokanee",1.53]
["kokanee",1.5]
["kokanee",1.71]
["kokanee",1.87]
["kokanee",1.86]
["kokanee",1.82]
["kokanee",2.0099999999999998]
["kokanee",1.95]
["kokanee",2.0099999999999998]
["kokanee",1.66]
["kokanee",1.49]
["kokanee",1.59]
["kokanee",1.69]
["kokanee",1.8]
["kokanee",2]
["kokanee",2.2999999999999998]
["sockeye",0.98]
["sockeye",0.88]
["sockeye",0.97]
["sockeye",0.99]
["sockeye",1.02]
["sockeye",1.03]
["sockeye",0.99]
["sockeye",0.97]
["sockeye",0.98]
["sockeye",1.03]
["sockeye",1.08]
["sockeye",1.1499999999999999]
["sockeye",0.9]
["sockeye",0.95]
["sockeye",0.94]
["sockeye",0.99]