Friday, October 7, 2011

Some Timely Shark Info


Just a few items of shark news!

Shortfin Mako sharks are at this time already heading south! With a preferred temperature range of 60-70* F, the shortfins are departing for warmer waters as October unfolds and November approaches. These sharks remain along our area of the coast (writing from Norfolk/Va Beach) for the summer and early fall but turn their tails to the Gulf of Mexico when the water cools down.


Sandbar Sharks' migration coincides with their mating season. These sharks too remain in our general area for the summer, but come colder months the males depart, often in a group. The females follow soon after, but individually and alone. The reason for this is unknown; Sandbars are known for more than a few unusual quirks. After migrating south to Florida or the Gulf, the males once again return home sooner than the females. Presumably leaving them to give birth, it is thought that perhaps the males would turn to the newborn pups as a cannibalistic source of food if they remained.

Stay Sharp!

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