Invasive pike use marine corridors to colonize new Alaska territory - Phys.org

Northern pike are moving through salt water to invade freshwater habitats in Southcentral Alaska, according to a recent study published in the journal PLOS ONE.Northern pike are moving through salt water to invade freshwater habitats in Southcentral Alaska, according to a recent study published in the journal PLOS ONE. Researchers at the University of Alas…