could be a breakthrough<\/a> in the examination of great whites\u2019 breeding behaviour.<\/p>\n![\"great](\"https:\/\/www.europesays.com\/us\/wp-content\/uploads\/2025\/12\/1_13-ft-great-white-Goodall-rivals-Atlantics-biggest-ever-giant-Contender.jpg\")
The unexpected visitor was spotted off the coast of New York(Image: OCEARCH \/ SWNS)<\/p>\n
Fischer said: “This is a super important shark because this is a mature female white shark coming in at about 1,400 lbs, a little over 13ft long”.<\/p>\n
With this discovery, it helps scientists continue to monitor the hormone levels in adult sharks, potentially leading to the key mating periods and sites that involve mating.<\/p>\n
Fischer continued: “Obviously, these big mature females have an opportunity to help us with a number of things when it comes to deciphering the puzzle of these apex predators’ lives.”<\/p>\n
Although nothing is set in stone yet, researchers believe that the coastline where Goodall was spotted has helped decipher where the pups are being born, but where the breeding takes place is still a mystery.<\/p>\n
![\"The](\"https:\/\/www.europesays.com\/us\/wp-content\/uploads\/2025\/12\/1765807459_255_1_13-ft-great-white-Goodall-rivals-Atlantics-biggest-ever-giant-Contender.jpg\")
The massive female shark is named “Goodall'(Image: OCEARCH \/ SWNS)<\/p>\n
With the answer still undiscovered, Fischer spoke about how northern waters and newborn sharks go hand in hand.<\/p>\n
“We’ve tagged the young of the year up there in that general region,” he said. “It’s a perfect place to drop off your pups because they come out, they’re on their own, and they’re covered up with just acres of menhaden and mackerel and squid and rays.\u201d<\/p>\n
Fischer claimed that it\u2019s the \u2018perfect place\u2019 for the breed, and the ocean explorer explained how they are looking to \u2018crack the mystery\u2019 of mating.<\/p>\n
“OCEARCH scientists are gathering blood samples from mature sharks throughout the year to monitor hormone levels. By observing estrogen peaks in females and testosterone levels in males, researchers aim to identify when breeding takes place.”<\/p>\n
The founder of OCEARCH continued by saying: \u201cWe’re trying to get samples from across the year from these big females so we can measure their hormone levels and understand when their peak estrogen levels are and the peak testosterone in the males.\u201d<\/p>\n
![\"great](\"https:\/\/www.europesays.com\/us\/wp-content\/uploads\/2025\/12\/1765807460_489_1_13-ft-great-white-Goodall-rivals-Atlantics-biggest-ever-giant-Contender.jpg\")
She measures in at a whopping 13ft(Image: OCEARCH \/ SWNS)<\/p>\n
There is hope that the \u2018hormonal cycle\u2019 of these sharks can lead scientists in the \u2018right direction\u2019 of their research and claimed that their work will be at its peak during the height of breeding season, during February, March, and April.<\/p>\n
With this research comes the tricky task of finding the likes of Goodall, and Fischer made it clear how vital their work is.<\/p>\n
\u201cThe big thing with Goodall and the other mature females and mature males is to really keep an eye on them over the coming months to see if, rather than them being randomly spread out, they might come together kind of in a similar region,” he said.<\/p>\n
\u201cDiscovering mature female great whites like Goodall is exceptionally difficult, making every sighting scientifically precious.\u201d<\/p>\n
For the latest breaking news and stories from across the globe from the Daily Star, sign up for our newsletters<\/a>.<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"The colossal shark is said to have almost equalled the feat of the biggest ever to grace the…\n","protected":false},"author":3,"featured_media":448767,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5122],"tags":[5229,3206,89504,405,403,5226,5225,5228,5227,2415,67,586,132,5230,68,2969],"class_list":{"0":"post-448766","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-new-york","8":"tag-america","9":"tag-great-white-shark","10":"tag-in-the-news","11":"tag-new-york","12":"tag-new-york-city","13":"tag-newyork","14":"tag-newyorkcity","15":"tag-ny","16":"tag-nyc","17":"tag-sharks","18":"tag-united-states","19":"tag-united-states-of-america","20":"tag-unitedstates","21":"tag-unitedstatesofamerica","22":"tag-us","23":"tag-usa"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@us\/115723965397269159","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/posts\/448766","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/comments?post=448766"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/posts\/448766\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/media\/448767"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/media?parent=448766"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/categories?post=448766"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/tags?post=448766"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
![\"New](\"https:\/\/www.europesays.com\/us\/wp-content\/uploads\/2025\/12\/2_13-ft-great-white-Goodall-rivals-Atlantics-biggest-ever-giant-Contender.jpg\")
The shark was spotted near New York(Image: OCEARCH \/ SWNS)<\/p>\n