A Rosy Affair
The rosy razorfish survives with a head as hard and as sharp as a cleaver that enables the fish to burrow beneath the sand when threatened.
THE OFFICIAL MAGAZINE OF DIVERS ALERT NETWORK
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The Paper Nautilus
The paper nautilus is a pelagic octopus in the family Argonautidae. Researchers disagree about the number of distinct extant species. Nautiluses can quickly jet-propel themselves through the water, making it difficult to photograph them.
Responsible Tourism in the Galápagos and Beyond
The Galápagos National Park Directorate protects 97 percent of the land in the Galápagos Islands. This protection aims to conserve the habitats and wildlife in this special place while supporting a sustainable economy. Yet increasing tourism threatens to degrade the natural resources that attract visitors here in the first place.
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Marine Megafauna Close to Home
Marine megafauna can be found throughout North America — groupers, dolphins, blue sharks and more. Learn about mega fauna encounters that will inspire your next dive trip.
Program Spotlight: Coast Guard Approves DAN Basic Life Support: CPR and First Aid
Every year about 735,000 Americans have a heart attack; more than 2,000 Americans will have one on any given day. Heart attacks and other cardiac emergencies can happen anytime, anywhere and can be deadly without immediate medical intervention. A CPR certification will enable you to save a life no matter where you are. DAN created its Basic Life Support (BLS): CPR and First Aid course to give people the knowledge and skills they need to recognize and respond to some of the most common emergency situations.
Public Safety Announcement: Preventing Panic
Most people do not openly admit their fears before diving: Egos and unwillingness to stop someone else’s dive lead many uncomfortable divers to enter the water despite their uneasy feelings. Talk with your buddy before diving, and make sure both of you are comfortable with the dive plan. If your buddy is being unusually talkative or quiet, avoiding certain subjects, compulsively checking gear, repeating questions or acting strange before a dive, continue your communication. Stay positive and reassuring, but don’t dismiss fears or pressure a hesitant person to dive.
Travel Smarter: Liveaboard Diving
While there are many great local and land-based destinations, a liveaboard might be the ultimate experience for a vacation dedicated to diving. But the benefits of liveaboard diving, such as traveling to incredible dive sites that can’t be reached from shore and filling your days with dives, require some extra preparation. If you have decided to take the plunge on your first liveaboard trip, here are some tips to ensure smooth sailing.
Ocean Views 2019: A Precise and Transitory Instant
As part of the 2019 Nature’s Best Photography Windland Smith Rice International Awards annual competition, the Ocean Views category honors those photographers whose skill and creative vision have captured a frozen moment in time that can bring attention to both the bounty and fragility of the marine ecosystems found in and near our underwater world.
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