The Dorsal Fin

According to ABC, a swimming ban was put into effect at multiple Chatham beaches after multiple great white shark sightings were confirmed in the area. According to WCBV-TV three white sharks were spotted Saturday evening. Chatham officials have placed the no-swimming ban in effect until at least mid-week for all east-side beaches. The good news is that researchers were able to tag two of the sharks, one of which was tagged within 75 yards of the coastline.

Two great white sharks have been tagged with satellite tracking devices off of Cape Cod

Greg Skomal of the Massachusetts’ Division of Marine Wildlife, along with a team of fishermen, were able to tag two of the great white sharks with satellite tracking devices. Skomal described the tagging of the two white sharks as being “fantastic,” from a scientific perspective.The event marked the first time that great white sharks had been tagged in the Atlantic, according to a WCBV video feature. Update: Multiple news sources are now saying that this weekend’s taggings of two great white sharks mark the second and third time white sharks have been tagged in the Atlantic.

It is also worth pointing out that the WCBV video feature makes note that at least one aspect of tourism in the area has received a bit of boost, due to the shark sightings. An interest in excursions to attempt to view the great whites has increased business for at least one excursion operator who typically runs trips to view seals.

Both the ABC report and the WCBV-TV reports managed to do a decent job of objectively reporting the story, without throwing in the typical hype. Hopefully, the tagging of the sharks will provide information that will help lead to a better understanding of a species that is often misrepresented and misunderstood.

Whale sharks: Swimming alongside one of the giants of the oceanic world, from the Press Register at Al.com, reports on the unprecedented numbers of whale sharks being spotted in the northern gulf only a few miles off the coast of Alabama. Ben Raines gives a detailed account of his time in the water with one of the whale sharks in the gulf. The experience lasted about 2 hours. Raines was accompanied by researcher Eric Hoffmayer, who tagged the whale shark during the encounter with a satellite tag to track the shark.

According to the article, Hoffmayer urges people to avoid touching the whale sharks, since it can trigger erratic movement from the whale sharks, which can put anyone around the shark in danger. While whale sharks are plankton feeders, and considered "gentle giants," the sheer size of them can result in injuries even by accidental contact. Hoffmayer encourages divers to keep a safe distance of 5 feet (1.5 meters) when swimming with the sharks. Raines also notes that it's probably a good idea to avoid swimming directly above whale sharks, as well, to avoid being in the wrong place at the wrong time, in the event of a whale shark surfacing.