We won’t precisely give EPT assessments to sharks within the wild to seek out out in the event that they’re pregnant, however scientists suppose there could also be one other clue. Shark-tracking group OCEARCH tells the Information & Observer it has been following an incredible white named Miss Costa, and the practically 1,700-pound fish not too long ago made a navigational transfer that the group has noticed in different nice whites.
As a map on Twitter reveals, Miss Costa has been touring up and down the Japanese Seaboard over the previous few weeks, most not too long ago sticking near the shoreline of the Carolinas as she headed north.
Out of the blue final week, nevertheless, she made a pointy flip to the appropriate, then a whole U-turn, into deeper waters, which OCEARCH says “might imply one thing huge.” “It is a transfer we have tracked different mature females make,” OCEARCH tells the Information & Observer.
“We suspect it means they’re gestating.” A part of the explanation OCEARCH has to make use of the phrase “suspect” is that little is definitely recognized about shark copy.
Nice whites, which Nationwide Geographic have deemed a “thriller,” reproduce each two to a few years, however a start has by no means been noticed within the wild.
On its Fb web page, the group notes one other chance: Miss Costa “might merely be taking a singular route again to Nantucket.” Regardless of the end result, “we’re excited to seek out out what occurs,” the group provides.
(We might not have ever seen nice whites mate or give start, however a Shark Week group says it caught footage of 1 napping.)
This text initially appeared on Newser: Shark’s Sudden U-Flip ‘May Imply One thing Massive’