We love this up-close-and-personal photo of a hammerhead shark. Did you know it has to swim continuously to ventilate its gills (i.e., get oxygen)? Not all shark species need to, but this one does...http://www.nmfs.noaa.gov/
Tuesday, August 12, 2014
Hammerhead
Via National Oceanic and Atmospheric Administration (NOAA):
We love this up-close-and-personal photo of a hammerhead shark. Did you know it has to swim continuously to ventilate its gills (i.e., get oxygen)? Not all shark species need to, but this one does...http://www.nmfs.noaa.gov/
We love this up-close-and-personal photo of a hammerhead shark. Did you know it has to swim continuously to ventilate its gills (i.e., get oxygen)? Not all shark species need to, but this one does...http://www.nmfs.noaa.gov/
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