Critically endangered sharks include: All of these species of shark may become extinct in the next few years if we don’t put an end to the threats to their species. As the apex predator, sharks keep the marine food chain in balance. This shark is ranked first for its attacks on humans and subsequently many myths and stories depict the shark as a man eating beast. If we all work together, we can save these species and protect the marine ecosystem from collapse. ©2020 Verizon Media. In addition, sport and commercial fishing for white sharks has been banned here since the mid-1990s. Once they reach maturity great white sharks primarily target marine mammals such as dolphins, seals and sea otters as their main source of food.
All Rights Reserved by wanttoknowit.com. There have been several shark conservation efforts over the years, but not enough to protect these vulnerable species. As a result they are often hunted and killed in waters where an attack has occurred. Why Sharks Are Crucial To The Ocean’s Ecosystem. Controls on fishing are woefully insufficient. WATCH: Photographing Great White Sharks off Cape Cod. These are one of the only sharks known to raise their heads about the water to watch other objects such as prey and boats.
That decision came after a months long study into the northeastern Pacific Ocean white shark -- a population found off the West Coast, from Mexico to the Bering Sea. ___, (c)2013 Ventura County Star (Camarillo, Calif.), Visit Ventura County Star (Camarillo, Calif.) at www.vcstar.com. Today is National Voter Registration Day! Tap here to turn on desktop notifications to get the news sent straight to you. If you have a question you can search for the answer below! California Department of Fish and Wildlife officials will look at whether the sharks should be listed as threatened or endangered at the state level. Many of the sharks that are caught, either by accident commercially or in game fishing have, not reached sexual maturity and are never able to breed. Great white sharks live in almost all coastal and offshore waters which have water temperature between 12 and 24 °C (54 and 75 °F), with greater concentrations in the United States (Northeast and California), South Africa, Japan, Oceania, Chile, and the Mediterranean including Sea of Marmara and Bosphorus. Want to Know it? There are a lot of unknowns, she said. It is not new news that our oceans are polluted. Groups who pushed for the reviews said they hoped listing the sharks would limit incidental catches. As a result, the oceanic whitetip, porbeagle, and the smooth hammerhead are classified as vulnerable by the IUCN, while scalloped and great hammerhead sharks are classified as endangered. It takes this species of shark 15 years to be mature enough to mate. Since there are so many threats, many sharks species are critically endangered and may become extinct in the next few years.
"Ultimately, this battle is far from over," Shester said. The great white shark is has a white underside and a grey dorsal area and some have a white tip on the dorsal fin. "One of our goals is to preserve that uniqueness and preserve that diversity.". But petitioners disagreed with the findings, calling them overly optimistic.
Rather than just protecting certain species or designating conservation zones, there needs to be efforts made on every level to reduce commercial and pirate fishing, end shark finning, reduce chemical pollution and ocean dumping, and figure out innovative ways for sharks and humans to coexist. Sign up for membership to become a founding member and help shape HuffPost's next chapter, Register to vote and apply for an absentee ballot today. There are thousands of endangered animals in our ecosystem and just because sharks are the king of the sea, doesn’t mean they are exempt from the threats of over-fishing, finning, habitat disruption, and pollution. A main threat to the white shark population is incidental capture in fishing nets. Copyright © 2020 Welcome To SharkSider.com!.
The groups petitioned for federal protection in August 2012, saying the sharks are under threat of extinction from several human causes. These means that the population of sharks is not replenishing itself at a high enough level to increase shark numbers. As the apex predator, sharks keep the marine food chain in balance. 50 shark species are listed as vulnerable, endangered, or critically endangered by the IUCN, but only the Great White, Whale, and Basking sharks are protected internationally by CITES (the Convention on International Trade in Endangered Species).
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