OC 2020: Exhibit #1
Ocean Commotion Online 2020


Age and Growth of Fish

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Title: Age and Growth of Fish
Exhibitor: Louisiana Department of Wildlife and Fisheries
Length: 8 min, 34 sec
Description: Ear stones in fish – the scientific name is otoliths – detect sound and vibration and help fish orient themselves in the water. For biologists, they help give the precise age of the fish.
Website: www.wlf.louisiana.gov


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