Protection of species

In response to scientific and community concerns, the NSW Government has listed the great hammerhead as vulnerable and the scalloped hammerhead as endangered under the Fisheries Management Act 1994.

"Formally recognizing that these two shark species are threatened is a significant step forward to protect some of our most vulnerable marine wildlife. We congratulate the NSW Government for taking a proactive approach to conserving these magnificent sharks, which are swimming against the tide of extinction," said Tooni Mahto, AMCS Marine Campaigns Officer.

First-ever tracking study in the Mediterranean

The new study reports that the mako shark travelled an estimated 408km over a period of 54 days, showcasing the vast distances these creatures can cover even at a young age. This discovery underscores the need to rethink traditional ideas about mako nurseries, areas where young sharks are born and grow up, as the tracked shark moved far from its presumed nursery near Tunisia.

In La Réunion, an island in the Indian Ocean that is an overseas department and region of France, small-scale fishers often use surface longlines targeting tuna and billfish, but this sometimes leads to the accidental capture of sharks.

The EU-funded ASUR project is researching innovative methods to reduce the incidental catch of sharks by these longlines, bringing together scientists and fishermen to tag and release sharks and to test equipment designed to reduce shark mortality.

Over the past two decades, sharks have become emblematic of the world's threatened wildlife, leading to heightened scientific, regulatory and public scrutiny. However, a recent study challenges the effectiveness of these protective measures, revealing that global shark mortality has not only persisted but increased, despite increased regulations and finning bans.

Federal wildlife authorities are re-evaluating the classification of manatees, a move prompted by mounting issues, most notably the devastating loss of seagrass, a critical food source for these gentle marine creatures.

A Long-Overdue Review

The U.S. Fish and Wildlife Service recently announced its intention to revisit the categorization of manatees, contemplating a return from “threatened” to “endangered.” This potential reversal would overturn the 2017 decision to reclassify manatees.

Ecotourism, particularly shark diving tourism, has become a significant global industry, attracting over half a million participants annually across approximately 85 countries. While it generates substantial revenue and raises awareness for shark conservation, concerns about its impact on shark behaviour and health, as well as human safety, persist.

Ecotourism has been posited as a potential solution to many of the issues facing shark conservation, yet increasingly studies suggest that such activity may negatively influence aspects of shark ecology and so further pressure declining populations.

^{— Joel H. Gayford, et al.}

“I have taken the decision to suspend whaling” until 31 August, food minister Svandis Svavarsdottir said in a statement, after a recent government-commissioned report concluded the hunt does not comply with Iceland’s Animal Welfare Act.

The report which provided a video showing a whale being hunted for five hours concluded the killing of whales during the hunt took too long.

Animal rights groups and environmentalists hailed the decision, with the Humane Society International calling it “a major milestone in compassionate whale conservation”.

Brazil's environmental protection agency, Ibama, estimated that approximately 11,000 blue sharks and shortfin mako sharks, which Brazil listed as endangered last month, were killed.

The fins, which were destined for Asia, where shark fin soup is considered a delicacy, were found in two locations.

Ship strikes are a major threat to whales globally and to the recovery of endangered blue, fin, and humpback whales in California waters. From 2007-2022, observed and documented deaths totalled 52 endangered whales, likely representing a small fraction of the annual total number of ship strikes.

Program

The voluntary incentive program ran from May 1, 2022 through December 15, 2022, with twenty-three shipping companies participating. The 10-knot target allowed ships to travel at an efficient operating load using less fuel and producing less pollution.

The Shark Fin Sales Elimination Act represents a multiyear effort by lawmakers, under pressure from animal-rights and ecological organizations such as the Animal Welfare Institute and Oceana, to ban the trade of shark fins. 

Seventeen states and three U.S. territories have banned or restricted the intrastate sale of shark fins, but instituting a federal framework is critical as fins imported and sold in the U.S. can come from endangered or threatened shark species, or from sharks that were finned.