A Blue View is a weekly perspective on the life aquatic, hosted by National Aquarium CEO John Racanelli.
From the smallest plants and animals invisible to the human eye to entire ecosystems, every living thing depends on and is intricately linked by water.
Tune in to 88.1 WYPR every Tuesday at 5:45 pm as John brings to the surface important issues and fascinating discoveries making waves in the world today.
June 12, 2013: Explore the Shore
Click here to listen to John discuss the importance
of responsibly enjoying the shore!
Whether boating, fishing, or just walking along the sandy shore, spending time on the water is a classic summer pastime. For many of us, these visits are an opportunity to explore. From birds, crabs, and fish, to the occasional dolphin and seal sighting, an amazing diversity of life lives in harmony along the shore. It is critical, though, as many of us make our way to the water, that we take responsibility for the ways that our actions impact the environment.
When we get too close to certain wildlife, for example, we can unintentionally cause a nest failure or force an animal to flee, putting its survival at risk. Never feed wildlife, not even the bread scraps from your beach picnic, and avoid sensitive sand dunes by sticking to walkways. And when boating, obey posted speed limits and slow down while motoring through shallow waterways. Respect these natural habitats by observing wildlife from a distance—close enough to appreciate the beauty of these incredible ecosystems but far enough away to leave wildlife and plants undisturbed.
It’s also essential to dispose of trash properly. Every summer, people leave their footprints—and a whole lot of trash—along our coasts. From fishing line to plastic bags, our throwaways can throw our oceans into turmoil if we don’t dispose of these materials responsibly.
Fishing line is particularly dangerous to animals. Wildlife often eat or become entangled in monofilament line, which is practically invisible. One unfortunate sea turtle was found with an astounding 590 feet of fishing line in his gut. One study showed that more than 50 percent of sea turtles stranded on a beach contained traces of debris in their digestive tracts. Sixty-five percent of those animals had ingested plastic bags, and it’s no wonder: the U.S. International Trade Commission reported that 102 billion plastic bags were used in the United States in 2008 alone—that’s a bag a day for every woman, man and child.
Though there are many statistics citing the numbers of animals that die as a result of marine debris each year—one estimate in fact is 100,000 marine mammals and millions of birds and fishes—this area of study is evolving. The National Oceanic and Atmospheric Administration’s Marine Debris Program is taking essential strides in supporting efforts to research, prevent, and reduce the impacts of marine debris, but it’s clear that we can’t afford to wait to take action. The bottom line is that even one piece of garbage on the beach is one too many.
This year, think about your impacts as you pack for your day at the beach. A great place to start is reusable goods. It’s often windy by the shore, so keep your trash and belongings from blowing into the ocean. Some popular fishing areas provide safe recycling containers for monofilament line. You can also ship monofilament to the Berkley Recycling Center in Iowa. This company will use your line to create Fish-Habs, which are four-foot underwater habitat structures made from recycled fishing line, milk cartons, and soft drink bottles. These cubes attract fish and encourage plant growth, providing natural cover necessary to maintain healthy habitats.
Whatever you do, follow this one essential rule when you’re at the shore this summer: When it’s time to go home, leave nothing but your footprints!