![]() They’re hoping for the state government to follow the lead of Western Australia’s catch-and-kill policy, which has captured only two great whites since its introduction in 2009. The footage was posted just two days before a community of surfers in northern NSW called for a partial shark cull after six attacks and numerous sightings along the coast. None though, match the sheer size of Deep Blue. Lines and gill nets are common killers for great whites, who unwittingly get caught and die from asphyxiation.ĭozens of sharks migrate to Guadalupe Island every season, who hunt the island’s large elephant seal colony. “Deep Blue, her pups and fellow White Sharks need your help.” “Unfortunately, these areas are close to shore and are very vulnerable to several human threats. He explained that when great whites nest, they swim close to shore to deliver their pups in shallow sea, free from predators and full of food for her young ones. ![]() “This amazingly enormous female is carrying several little baby White Sharks, just waiting to be swimming free in the ocean,” said Padilla. Yet Deep Blue is under serious threat, and so are her babies. The majority of the active research on sharks involves mako, blue, and thresher sharks.“Deep Blue has been spared from longlines and the inherent dangers of being in the wild, and somehow she has found her way in the vast ocean.” NOAA scientists in the Southwest conduct shark life history activities essential for stock assessment and management. Learn about the Pacific sleeper shark, Pacific spiny dogfish, and salmon shark. Our vessel surveys combined with fishery observer catch records provide biological information on shark species in Alaska waters. Shark Population Assessment Group in the Southeast Alaska Atlantic Ocean and Gulf of Mexico waters, as well as biology, life history, and ecological work. We study the population dynamics of sharks in U.S. Shark research in the Northeast Southeast ![]() We also work on shark surveys and tagging. The Apex Predators Program was developed to conduct life history research on commercially and recreationally important shark species. The majority of the sharks we study are apex predators, at the top of the food chain. NOAA scientists in the Northeast conduct shark life history and long-term monitoring activities essential for stock assessment and management. Many basic questions about their abundance, life history, habitats, and movements remain unanswered. However, there is still much we don't know about them. NOAA Fisheries studies the biology of white sharks as well as monitors their populations and manages fisheries that may incidentally catch them. Seasonal aggregations in key feeding areas along the coast allows researchers to study them. The white shark is also one of the most well-studied shark species in the world, including its populations off the east and west coasts of the United States. Due to these natural vulnerabilities, the white shark is one of the most widely protected sharks globally. But despite its fearsome reputation, its large size and low productivity (reproductive rates, growth rates, age at maturity, longevity, etc.) make the white shark vulnerable to declines from human impacts. It is also an iconic species due to its occurrence in near-shore habitats and frequent appearance in films and documentaries. ![]() As an apex predator, the white shark is at the top of the food chain and plays an important ecological role in the oceans. The white shark is a large, wide-ranging species that occurs in temperate and subtropical seas worldwide.
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