A new study found Atlantic bottlenose dolphin in the Everglades, like these pictured here, have high levels of mercury.
A new study found Atlantic bottlenose dolphin in the Everglades, like these pictured here, have high levels of mercury. Discovery Cover Discovery Cover
A new study found Atlantic bottlenose dolphin in the Everglades, like these pictured here, have high levels of mercury. Discovery Cover Discovery Cover

Bottlenose dolphins found with record-high levels of mercury

November 30, 2016 7:35 PM

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