Great White-footed Shark 12-footed New Jersey shark

It’s summer food season again, the time when great white sharks sail the East Coast on their way from the Gulf of Mexico to the coolest waters outside of Canada, hunting all the way. A 12-foot battle-mark called Maple, which appeared in Hudson Canyon near New Jersey last Friday, seems to be the latest to join the celebration.

An underage female weighing 1,300 pounds and named after Canada’s national symbol, maple was first labeled by OCEARCH, a global non-profit ocean research organization, and published September 14, 2021, near Nova Scotia. Since then, she has traveled over 4,300 miles, swimming south on the southern tip of Florida until Dec. 25, reaching as far west as the Mississippi Delta in February, returning to the Miami area by the end of May, and then heading towards the coast in New Jersey over the past three weeks.

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And she is certainly not alone. Earlier this month, New Jersey fisherman Jim Piazza made videos of a large white swim near his boat as he returned from a fishing trip off the coast of Sea Isle City.

“I almost ran it,” he said. My son was like pointing a finger at him, ‘Hey, a shark is going.’ And I’m like, “By no means!” It was just a kind of swimming north to Ocean City, “Piazza told WPVI TV Action News.

Over the past three days, OCEARCH pinged six of their big whites labeled up and down the coast, from South Carolina to Newfoundland. The crystal, which was last thrown on Saturday, near Pleasant Bay in Maine, is the smallest of the 10-foot, 460-pound piece. The 13-foot-1,644-pound Scot, which crashed at Spring Break in Florida last March, is the largest of the six and was last recorded Sunday near Long Bay near the South Carolina-Carolina border. of the North. OCEARCH has tracked down several other great whites, including Mahone, a 00 1700 and Ironbound, in that stretch of coastline over the past month.

But Maple may be the most distinctive of the crowd. She has very visible scars on the left side of her body, which the OCEARCH team believes were caused by the interaction with another larger white shark. OCEARCH states that, “This interaction was probably an example of dominant behavior. “It is not uncommon for sharks to show their dominance over a smaller animal of their kind by giving a significant but not fatal bite.”

picture of white shark
A close-up view of the wounds of the Battle of Maple, mostly caused by another great white. OCEARCH

The ocean labels and tracks large white sharks (Carcharodon carcharias) and other marine animals to better understand their migration patterns and to protect them from extinction. Their ship, the M / V OCEARCH, is equipped with a hydraulic platform with a capacity of 75,000 pounds. When the research team pulls a large white on the deck, they use socks to keep the beast’s gills hydrated and collect up to 12 biomosters in 15 minutes. Before releasing the specimen, they combine acoustic, accelerator and SPOT labels, which work in coordination with a global positioning satellite. When a labeled shark approaches the surface of the water, its tracker will “ping” to notify researchers of its location.

According to OCEARCH, “large white scales are essential for the functioning of ecosystems and the maintenance of biodiversity.” Labeling helps researchers learn about shark migration habits and how and where they mate and raise their young. As the summer shark feeding season heats up, East Coast fishermen can expect to hear about more ping from the great whites sailing in local waters.

 

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