{"id":721210,"date":"2026-07-31T16:17:33","date_gmt":"2026-07-31T16:17:33","guid":{"rendered":"https:\/\/www.newsbeep.com\/uk\/721210\/"},"modified":"2026-07-31T16:17:33","modified_gmt":"2026-07-31T16:17:33","slug":"rare-shark-species-spotted-for-first-time-in-20-years-near-galapagos-islands","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/uk\/721210\/","title":{"rendered":"Rare shark species spotted for first time in 20 years near Galapagos Islands"},"content":{"rendered":"

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Scientists have spotted one of the Galapagos Islands\u2019<\/a> most elusive predators, the smooth hammerhead shark, for the first time in over 20 years.<\/p>\n

The latest sighting has indicated there\u2019s much more to find in the archipelago famous for species discoveries.<\/p>\n

The findings also shed more light on the ecology and movements of a species that has long gone unnoticed<\/a> in the islands.<\/p>\n

They are also the first documented sighting of an aggregation of juvenile smooth hammerhead sharks in the Galapagos.<\/p>\n

\u201cThe Galapagos Islands are famous for their big schools of scalloped hammerhead sharks<\/a>, but smooth hammerheads hadn\u2019t been officially recorded in the archipelago for over 20 years,\u201d said Mar\u00eda Antonia from Texas A&M University at Galveston.<\/p>\n

\u201cWe know very little about where they feed, where they go or how their populations are doing,\u201d said Ms Antonia, a master’s student originally from Ecuador.<\/p>\n

\"ScientistsScientists study ecology and conservation needs of smooth hammerhead shark (Texas A&M University at Galveston)<\/p>\n

Researchers confirmed the species\u2019 identity using genetic analysis<\/a>.<\/p>\n

The waters of the Galapagos Islands are an important nursery area<\/a> for the sharks \u2013 a habitat where their young ones spend the earliest stages of their lives before moving deeper into the oceans, scientists say.<\/p>\n

Much about the species remains poorly understood throughout the Eastern Tropical Pacific <\/a>and globally.<\/p>\n

Although the smooth hammerhead sharks appear similar to the scalloped hammerheads<\/a>, there are subtle differences between the two.<\/p>\n

The smooth ones, scientists say, lack the central indentation found on the front of the head of scalloped hammerheads.<\/p>\n

\u201cOnce we confirmed they were smooth hammerheads through morphology and genetic analysis, we realised we had an incredible opportunity,\u201d Ms Antonia said.<\/p>\n

\u201cNow we\u2019re trying to understand why they use this area, how long they are staying in the bay, where else on the island they can be found and if they are connected with other populations across the Eastern Tropical Pacific,\u201d she said.<\/p>\n

\"ResearchersResearchers from Texas A&M University at Galveston is studying the ecology and conservation needs of the smooth hammerhead shark (Texas A&M University at Galveston)<\/p>\n

Researchers are currently using advanced tools like underwater video systems, genetic analyses and dietary studies to monitor movements of the smooth hammerheads within the Galapagos Marine Reserve.<\/p>\n

\u201cWe\u2019re comparing DNA from sharks throughout the region to determine whether the Galapagos acts as a bridge between northern and southern populations,\u201d Ms Antonia said.<\/p>\n

\u201cWe\u2019re also analysing faecal samples to understand what juvenile smooth hammerheads are eating and continuing efforts to study subadult and adult sharks, which have proven much more difficult to capture,\u201d she said.<\/p>\n

Scientists hope to better understand the movement of these elusive sharks to help conserve the species better.<\/p>\n

They are threatened by overfishing, and even when protected within marine reserves, the sharks may travel through international waters where fishing pressure remains high.<\/p>\n

\u201cMany shark species migrate through areas outside protected waters where they become vulnerable to international fishing fleets. We don\u2019t yet know whether smooth hammerheads follow those same routes, but that\u2019s one of the questions we\u2019re trying to answer,\u201d Ms Antonia said. <\/p>\n

\u201cIf we can identify their nursery areas, migration routes and population connectivity, we can better inform conservation decisions not only in the Galapagos but across the Eastern Tropical Pacific,\u201d she said.<\/p>\n","protected":false},"excerpt":{"rendered":"Your support helps us to tell the story From reproductive rights to climate change to Big Tech, The…\n","protected":false},"author":2,"featured_media":721211,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22],"tags":[1397,90,56,54,55],"class_list":["post-721210","post","type-post","status-publish","format-standard","has-post-thumbnail","category-environment","tag-environment","tag-science","tag-uk","tag-united-kingdom","tag-unitedkingdom"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/posts\/721210","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/comments?post=721210"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/posts\/721210\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/media\/721211"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/media?parent=721210"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/categories?post=721210"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/tags?post=721210"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}