Image Oceans Image Image Credit Florida Fish and Wildlife Conservation Commission/NOAA SAVE CRITICALLY ENDANGERED RIGHT WHALES Help save the North Atlantic right whale by urging your member of Congress to cosponsor the SAVE Right Whales Act of 2019! TAKE ACTION! Earth’s oceans, covering two-thirds of the planet, are so vast and so deep that it’s easy to take their importance for granted. They provide us with oxygen and regulate our climate by removing carbon dioxide from the atmosphere — important functions for both humans and wildlife. Unfortunately, the world’s oceans — home to whales, sea otters, seals and sea lions, dolphins, manatees, seabirds, sea turtles, sharks, fish, corals, and countless other species of marine life — are in a sea of trouble. The oceans are overworked; they cannot remove carbon dioxide from the atmosphere quickly enough to keep up with how much we create, leading to ever-increasing ocean acidification. The Arctic Sea is now warming at twice the rate than in past years, reducing sea ice — a growing threat to threatened marine mammals such as polar bears and ice seals. Over a third of the Great Barrier Reef is dead, harming commercial and recreational fish stocks and impoverishing Australia’s iconic biodiversity. We are killing off marine mammals, sharks and rays, and fish stocks faster than they can replenish themselves. The health of the Earth’s oceans are indicators of our planet’s overall health; when they’re in trouble, so are we. It’s important to keep our oceans healthy not just for marine life, but also for the future health of the entire planet. Threats Myriad threats face our oceans and marine wildlife. Climate change causes ocean acidification, warming temperatures, changing ocean currents, sea level rise, and stronger storms. A warming planet makes it more likely for temperature-dependent species like sea turtles and manatees to face cold stress or venture past their usual habitats. Increased shipping traffic and offshore seismic blasting and drilling also increase noise pollution, threatening marine mammals and species at every level of the food chain. Shark finning, bycatch, overfishing and fisheries entanglements endanger sharks and rays, marine mammals, sea turtles, sea birds, and many other species. Contamination from pollution and plastics and the toxic effects of red tide and other harmful algal blooms caused by fertilizer runoff sicken and kill vulnerable marine species. To top it off, habitat loss and the loss of protected areas reduce the spaces already-vulnerable marine species need to forage and reproduce. Defenders' Impact Defenders is fighting for ocean habitats and ocean protection off all our national shores and around the globe. We defend marine national monuments and national marine sanctuaries from administrative attacks. We are opposing seismic blasting and offshore drilling in the courts and in Congress. We are working to develop best management practices for responsible wildlife-friendly offshore wind siting, construction and development. We defend the Marine Mammal Protection Act from legislative and regulatory rollbacks and work to protect individual marine species through the MMPA and the Endangered Species Act. We worked to gain international protections for sharks and rays and have worked to translate those protections into protections at the domestic level through the ESA. In Washington State, we are actively engaged in the governor’s Southern Resident Killer Whale Task Force, working to protect the dwindling southern resident orca population and restore the Salish Sea. In 2017, Defenders joined forces with the National Marine Fisheries Service, state agencies, local and national organizations and hundreds of local residents to redirect community science efforts into a new program called ‘Belugas Count!’ to help monitor Cook Inlet beluga whales in Alaska. We advocate for North Atlantic right whales and humpback whales as a conservation member of the Atlantic Large Whale Take Reduction Team, a stakeholder group under the Marine Mammal Protection Act that advises NMFS on how to implement fishery management measures to minimize or avoid the risk of deadly entanglements. Oceans Blog Posts Image AUGUST 16, 2021 Marianas Trench Marine National Monument Gets a Management Plan Image JUNE 8, 2021 Diving into Recovery Efforts for the Giant Manta Ray Image JUNE 1, 2021 Shortfin Makos in Dire Need of Protection VISIT THE BLOG Publications Buoying Washington State's Response to Abandoned and Derelict Vessels Cetaceans of Baja California Sur Identification Guide Related Regions Alaska California Northwest Southeast Related Issues Conserving Imperiled Species Advocating for International Species Defending Conservation Laws Combating Climate Change Read More About the Oceans Friends of the Sea Otter Coexisting with Sea Otters Sea Otter Awareness Week Combating Wildlife Trafficking Coexisting with Orcas Marine Mammal Protection Act Wildlife and Wild Places Image Orca Image Sea Turtles Image Sea Otter Image Coasts and Intertidal Zones Image Get Alerts & Updates facebook twitter instagram youtube medium pinterest Footer menu ABOUT US FAQ DEFENDERS MAGAZINE PUBLICATIONS JOBS & INTERNSHIPS CONTACT US 1130 17th Street NW Washington, DC 20036 1-800-385-9712 © 2021 Defenders of Wildlife Terms of Use Privacy Policy Accessibility Statement How Funds Are Used 97% 97% of our funds go towards program and support services, with only 3% going towards fundraising. 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