‘The World That Darwin Never Saw': Scientists Discover 30 New Marine Species in the Galapagos
International marine scientists have discovered 30 new species in the deep waters off the Galapagos Islands of Ecuador, highlighting how unique the ecosystems of the islands are as well as how little we know about the deep sea.
After Charles Darwin first visited in 1835, the Galapagos became famous for their biodiversity and for their endemic species found nowhere else in the world. Darwin, then 26, spent five weeks surveying the archipelago, reported Smithsonian Magazine.
"The natural history of these islands is eminently curious, and well deserves attention," Darwin later said, reported Smithsonian Magazine. "Most of the organic productions are aboriginal creations, found nowhere else."
At the same time, the plants and animals he studied still showed a "marked relationship" to those on the mainland, leading Darwin to form the seeds of his groundbreaking Theory of Evolution, Smithsonian Magazine said. After publishing "On the Origin of Species by Means of Natural Selection" in 1859, Darwin's theories cemented the Galapagos Islands as "hallowed scientific ground," a reputation that continues today, Smithsonian Magazine reported.
The magic is in the isolation. The removed geography of the islands from the rest of the world allowed for and forced species to adapt and evolve over time to survive their unique habitats on each island, according to WWF and Discovering Galapagos.
Even today, as conditions change, animals and plants continue to develop into new hybrids and species, adding to the islands' rich history. In 2017, a population of finches on the islands were discovered in the process of becoming a new species, reported BBC. In 2019, scientists found a species of giant tortoise on a remote Galapagos island that they hadn't seen alive for 110 years and that they'd feared extinct, reported AP News. As recently as February of this year, conservationists studied 30 giant tortoises partially descended from two extinct species, AP News reported.
"Evolution, in general, can happen very quickly," said Roger Butlin, a speciation expert talking about the finches, reported the BBC.
In the latest discovery, scientists from the Charles Darwin Foundation (CDF), the Galapagos National Park Directorate, the Ocean Exploration Trust (OET) and an international team of deep-sea experts identified 30 new deep-sea invertebrate species within the Galapagos Marine Reserve. They published their results in the journal Scientific Reports and called their discoveries "the world that Darwin never saw" in a CDF press release.
The species were found on seamounts, underwater mountains that do not break the ocean's surface, the release said. Until recently, these extinct volcanoes and the flourishing communities of organisms that live on them were largely unexplored.
"The deep-sea remains as earth's last frontier, and this study provides a sneak-peak into the least known communities of the Galapagos Islands," marine scientist and study leader Pelayo Salinas de León said, reported Yahoo!
Researchers measured and observed specimens collected during one of the ROV dives. Ocean Exploration Trust / Nautilus Live
Expedition crews used state-of-the-art Remote Operated Vehicles (ROVs) to explore up to depths of 3400 meters, the CDF release said. According to the release and Science Times, the new species of marine life include:
- 10 new species of bamboo corals and four new octocorals, including the first giant solitary soft coral in the Tropical Eastern Pacific;
- 1 new species of brittle star;
- 11 new sponge species; and
- 4 new species of squat lobsters.
"The many discoveries made on this expedition showcase the importance of deep-sea exploration to developing an understanding of our oceans…" OET Chief Scientist Nicole Raineault said, the CDF release stated.
According to Science Times and National Geographic, the Galapagos Marine Reserve protects these seamounts from fishing activity and deep-sea mining. The discovery came after Ecuador raised concerns about a massive Chinese fishing fleet operating on the edge of the Galapagos' protected waters, reported Al Jazeera.
Ecuador's former minister of the environment Yolanda Kakabadse told Public Radio International that the Galapagos should be "the last place on Earth to be affected by irresponsible actions of any sort," the news report said.
Salinas de León added, "These pristine seamounts are within the Galapagos Marine Reserve and are protected from destructive human practices such as fishing with bottom trawls or deep-sea mining that are known to have catastrophic impacts upon fragile communities. Now it is our responsibility to make sure they remain pristine for the generations to come," the CDF release said.
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1. Stay Informed<p>A first order of business in pet evacuation planning is to understand and be ready for the possible threats in your area. Visit <a href="https://www.ready.gov/be-informed" target="_blank">Ready.gov</a> to learn more about preparing for potential disasters such as floods, hurricanes, and wildfires. Then pay attention to related updates by tuning <a href="http://www.weather.gov/nwr/" target="_blank">NOAA Weather Radio</a> to your local emergency station or using the <a href="https://www.fema.gov/mobile-app" target="_blank">FEMA app</a> to get National Weather Service alerts.</p>
2. Ensure Your Pet is Easily Identifiable<p><span>Household pets, including indoor cats, should wear collars with ID tags that have your mobile phone number. </span><a href="https://www.avma.org/microchipping-animals-faq" target="_blank" rel="noopener noreferrer">Microchipping</a><span> your pets will also improve your chances of reunion should you become separated. Be sure to add an emergency contact for friends or relatives outside your immediate area.</span></p><p>Additionally, use <a href="https://secure.aspca.org/take-action/order-your-pet-safety-pack" target="_blank" rel="noopener noreferrer">'animals inside' door/window stickers</a> to show rescue workers how many pets live there. (If you evacuate with your pets, quickly write "Evacuated" on the sticker so first responders don't waste time searching for them.)</p>
3. Make a Pet Evacuation Plan<p> "No family disaster plan is complete without including your pets and all of your animals," says veterinarian Heather Case in <a href="https://www.youtube.com/watch?v=Q9NRJkFKAm4" target="_blank">a video</a> produced by the American Veterinary Medical Association.</p><p>It's important to determine where to take your pet in the event of an emergency.</p><p>Red Cross shelters and many other emergency shelters allow only service animals. Ask your vet, local animal shelters, and emergency management officials for information on local and regional animal sheltering options.</p><p>For those with access to the rare shelter that allows pets, CDC offers <a href="https://www.cdc.gov/healthypets/emergencies/pets-in-evacuation-centers.html" target="_blank">tips on what to expect</a> there, including potential health risks and hygiene best practices.</p><p>Beyond that, talk with family or friends outside the evacuation area about potentially hosting you and/or your pet if you're comfortable doing so. Search for pet-friendly hotel or boarding options along key evacuation routes.</p><p>If you have exotic pets or a mix of large and small animals, you may need to identify multiple locations to shelter them.</p><p>For other household pets like hamsters, snakes, and fish, the SPCA recommends that if they normally live in a cage, they should be transported in that cage. If the enclosure is too big to transport, however, transfer them to a smaller container temporarily. (More on that <a href="https://www.spcai.org/take-action/emergency-preparedness/evacuation-how-to-be-pet-prepared" target="_blank" rel="noopener noreferrer">here</a>.)</p><p>For any pet, a key step is to establish who in your household will be the point person for gathering up pets and bringing their supplies. Keep in mind that you may not be home when disaster strikes, so come up with a Plan B. For example, you might form a buddy system with neighbors with pets, or coordinate with a trusted pet sitter.</p>
4. Prepare a Pet Evacuation Kit<p>Like the emergency preparedness kit you'd prepare for humans, assemble basic survival items for your pets in a sturdy, easy-to-grab container. Items should include:</p><ul><li>Water, food, and medicine to last a week or two;</li><li>Water, food bowls, and a can opener if packing wet food;</li><li>Litter supplies for cats (a shoebox lined with a plastic bag and litter may work);</li><li>Leashes, harnesses, or vehicle restraints if applicable;</li><li>A <a href="https://www.avma.org/resources/pet-owners/emergencycare/pet-first-aid-supplies-checklist" target="_blank">pet first aid kit</a>;</li><li>A sturdy carrier or crate for each cat or dog. In addition to easing transport, these may serve as your pet's most familiar or safe space in an unfamiliar environment;</li><li>A favorite toy and/or blanket;</li><li>If your pet is prone to anxiety or stress, the American Kennel Club suggests adding <a href="https://www.akc.org/expert-advice/home-living/create-emergency-evacuation-plan-dog/" target="_blank" rel="noopener noreferrer">stress-relieving items</a> like an anxiety vest or calming sprays.</li></ul><p>In the not-unlikely event that you and your pet have to shelter in different places, your kit should also include:</p><ul><li>Detailed information including contact information for you, your vet, and other emergency contacts;</li><li>A list with phone numbers and addresses of potential destinations, including pet-friendly hotels and emergency boarding facilities near your planned evacuation routes, plus friends or relatives in other areas who might be willing to host you or your pet;</li><li>Medical information including vaccine records and a current rabies vaccination tag;</li><li>Feeding notes including portions and sizes in case you need to leave your pet in someone else's care;</li><li>A photo of you and your pet for identification purposes.</li></ul>
5. Be Ready to Evacuate at Any Time<p>It's always wise to be prepared, but stay especially vigilant in high-risk periods during fire or hurricane season. Practice evacuating at different times of day. Make sure your grab-and-go kit is up to date and in a convenient location, and keep leashes and carriers by the exit door. You might even stow a thick pillowcase under your bed for middle-of-the-night, dash-out emergencies when you don't have time to coax an anxious pet into a carrier. If forecasters warn of potential wildfire, a hurricane, or other dangerous conditions, bring outdoor pets inside so you can keep a close eye on them.</p><p>As with any emergency, the key is to be prepared. As the American Kennel Club points out, "If you panic, it will agitate your dog. Therefore, <a href="https://www.akc.org/expert-advice/home-living/create-emergency-evacuation-plan-dog/" target="_blank" rel="noopener noreferrer">pet disaster preparedness</a> will not only reduce your anxiety but will help reduce your pet's anxiety too."</p>
Evacuating Horses and Other Farm Animals<p>The same basic principles apply for evacuating horses and most other livestock. Provide each with some form of identification. Ensure that adequate food, water, and medicine are available. And develop a clear plan on where to go and how to get there.</p><p>Sheltering and transporting farm animals requires careful coordination, from identifying potential shelter space at fairgrounds, racetracks, or pastures, to ensuring enough space is available in vehicles and trailers – not to mention handlers and drivers on hand to support the effort.</p><p>For most farm animals, the Red Cross advises that you consider precautionary evacuation when a threat seems imminent but evacuation orders haven't yet been announced. The American Veterinary Medical Association has <a href="https://www.avma.org/resources/pet-owners/emergencycare/large-animals-and-livestock-disasters" target="_blank">more information</a>.</p>
Bottom Line: If You Need to Evacuate, So Do Your Pets<p>As the Humane Society warns, pets left behind in a disaster can easily be injured, lost, or killed. Plan ahead to make sure you can safely evacuate your entire household – furry members included.</p>
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