Land of the Sumps: Cave Exploration in the Cerro Rabón
What a resurgence! I first saw this amazing resurgence in 2017.
What a resurgence! I first saw this amazing resurgence in 2017.
Whether or not you have watched (or agree with) the movies Free Willy or Blackfish, the predicament of captive cetaceans is one that can spark off a heated debate from both sides of the fence.
Nonetheless, such movies and increased awareness have led to public calls for attractions and venues that keep wild animals captive to release them.
Marine-animal attractions like SeaWorld are particularly under fire due to their animal shows featuring captive cetaceans trained to perform for public entertainment.
The 2019 Sea Save Foundation (SSF) travel auction is now live and accepting bids. Sea Save uses the monies raised during this auction to continue its critical mission. For example, this year, Sea Save’s lobbying was crucial to the decision reached by the delegates at the Conference of International Trade of Endangered Species (CITES) to extend protection to sharks, rays and other marine species. SSF also works to stop unsustainable shark-finning and to curb plastic pollution.
In a study involving 378 orcas (or killer whales), researchers observed the first non-human example of the "grandmother effect" in a menopausal species.
This is when post-reproductive grandmothers (in this case, orcas) assist other members of the species with their offspring, thereby improving the young ones’ chances of survival. It was found that these post-reproductive orcas had the largest beneficial impact on their grandoffspring’s survival chances.
MOSCOW, Russia— With colors reminiscent of the depths of Lake Baikal, the Baikal mechanical watch for divers is Russian watchmaker Molnija’s newest product addition. With its bold dial steeped in blue, gray, and deep blue colors and exceptional design with divers in mind, the Baikal is a master class in the divers’ wristwatch market, backed by Molnija’s rich history of craftsmanship paired with timeless Swiss design.
The wreck of the German battlecruiser SMS Scharnhorst, sunk by the Royal Navy during the First World War with the loss of all her crew and Admiral Graf von Spee has been found in the South Atlantic. SMS Scharnhorst, the flagship of the East Asia Squadron which was once the scourge of the Royal Navy, went down with most of the rest of the formation on December 8, 1914, in the Battle of the Falkland Islands.
The battlecruiser sank on Dec. 8, 1914, with more than 800 crew members on board, including German Adm. Maximilian Graf von Spee.
The survey was carried out by staff from the University of Southampton, Centre for Maritime Archaeology, as part of the Ancient Akrotiri Project, an ongoing collaborative research project on the peninsula conducted since 2015 and led by the University of Leicester.
Survey conducted by divers using underwater scooters, enabled wider coverage of the offshore approaches, identified new finds including numerous stone anchors and what appears to be the remains of a wreck carrying roof tiles, still of uncertain date.
Thirty-four-year-old Marissa Eckert is a passionate full-time cave and technical diving instructor who co-owns Hidden Worlds Diving in Fort White, Florida, USA, with her partner, James Draker. When she is not teaching, Eckert enjoys traveling all over the world, exploring new places, hiking through the jungle and doing challenging new dives that help her grow and learn as a diver.
With the loss of at least 90 percent of sharks worldwide, it would seem to be urgent to protect the ones that remain. Every global study of their status has reported a more dire situation than the last, and that the targeted hunt for the shark fin trade is responsible for their catastrophic depletion.