When potentially dangerous ocean animals have been spotted, you'll see a dark blue or purple flag. These flags fly either on their own or with other colored flags. If you see a blue or purple flag, but the water is not closed to swimming, use extreme caution and keep a close watch for dangerous animals. (USA TODAY)
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A hidden, life-long goal had been to relocate to Cape Cod. I didn't come close until Summer 2002. Moved here permanently in 2007 and have felt lucky. Living near the sea has brought magic into my life that I never thought possible. Yet, there's always a "but," isn't there?
Walking Nauset Beach and watching seals popping their heads up to catch a breath and get their bearings delighted me, though my head told me the playful pinnipeds were eating all the fish, affecting recreational and commercial fishing. My heart savored every moment. Then, an ever-increasing threat, once a concern in other parts of the world has since been acknowledged here: climate change. I heard your groans and moans as you read those words. Today's blog will be more anecdotal than evangelical.
This time, I will focus on how climate change has affected my lifestyle and that of others who love to frolic in the waters off of Nauset Beach. Planet Earth is a living organism which, like shifting sands, changes at a moment's notice. Human beings have precipitated changes and we have to live with that. Still, beauty abounds even among danger and chaos, at least that's what I tell myself. My point? Sharks have invaded the Atlantic coast, off Cape Cod. At first, I joined the ranks of the curious. For example, Mary Lee and Katherine, regular visitors, have been tagged and studied by Atlantic White Shark Conservatory and Greg Skomal, PhD. Occasional visits by threatened Great Whites seemed fanciful and necessary to cull the overpopulated seals which, like me, had decided to move to Cape Cod.
I'd forgotten why seals came here, however. The Atlantic Ocean temps have warmed, bringing sea-life not seen off Cape Cod and not in such record numbers. Well, nature has a way of restoring balance, so more and more Great White sharks have discovered their cornucopia. Damn. Purple flags, as described above, have been posted regularly at Nauset and other coastal beaches. One of the efficient predators was spotted in Nauset Inlet recently. That's right an inlet!
Left-side brain in charge: I'll approach the Great White shark phenom with a rational observation. The more sharks, the fewer seals, and more fish for our struggling commercial fishing industry. We who live on the Cape, especially those whose ancestors came here and our indigenous peoples, settled here because of the ocean's bounty. A way of life has been saved, right? Well, temporarily, but organisms must adapt to survive and based on predictions from the global scientific community, more drastic change will come. Besides, shark attacks are rare.
Right-side brain banging: no one would dare swim when purple flags have been posted. News and social media show people standing by the water's edge, waves brushing their toes, eyes looking out to sea wondering when they will be able to return. Overreaction? Not when last reported twenty-three Great White sharks have been seen trolling the coastline for seals, fish and a nibble of a bitter-tasting human. No longer being able to swim in the waters that my family and friends swam in cuts to the bone. Uh, unfortunate idiom, makes a point though. Thus, nostalgia has been wiped away by pre-historic predators. I feel for children, families that can't swim regularly off our coastal beaches. They at least have the Bay beaches (Cape Cod Bay and Nantucket Bay).
Ironic. In my case, health issues--potentially caused by climate change (see earlier blog, dated 2/9/15)--keep me from stepping foot in the ocean. Feeling sorry for myself won't fix the problem for others. Therefore, I'll finish with these comments. I will take the changing marine environment as an opportunity to observe, to retain and then use the material for my writing. After all, human beings are animals, and like other species we must adapt.
Fascinated by the sea? Cape Cod life? Read my Shadowwater books. Details: www.shadowwater.net






