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Tech Troubles in the Field

Justine Jackson-Ricketts is an National Geographic Young Explorer studying a rare and elusive species of dolphin called the Irrawaddy dolphin. By taking a closer look at their diet, Justine can help determine whether or not Irrawaddy dolphins eat the same types of fish, squid, and crustaceans caught by fisheries in the Gulf of Thailand. This will…

The Mystery of the Migrating Fishes: Swimming the Gauntlet to Green Bay

  Dr. Solomon David, Postdoctoral Research Associate Daniel P. Haerther Center for Conservation & Research, Shedd Aquarium Center for Limnology, University of Wisconsin-Madison The ice and snow of early spring in northern Wisconsin had come and gone. Also departing with the frigid weather were the adult northern pike our team had been tracking as the fish…