Subtropical cyclone implicated in unusually high penguin deaths in Uruguay
Around 2 000 Magellanic penguins have been found dead along the eastern coast of Uruguay over the past 12 days. The cause of the event is currently being investigated.
Ecological alert: Menhaden fish wash ashore by thousands at Quintana Beach, Texas
On June 10, 2023, Quintana Beach County Park officials reported an unprecedented occurrence of mass Menhaden fish deaths. Thousands of fish were found washed up on the shores due to an apparent reduction in dissolved oxygen levels in the water.
Millions of fish die in a large-scale fish death event in New South Wales, Australia
Millions of fish have died in another mass kill in the lower Darling-Baaka river near Menindee, New South Wales, Australia last week. The area has been the site of several other mass fish kill events in recent years but the latest fish kill appears larger than the previous.
Mass death – Korora penguins washing up on New Zealand beaches
Hundreds of Korora penguins, also known as little penguins or little blue penguins have washed up on the beaches in northern New Zealand since early May 2022. Mass deaths of the korora penguins – a flightless bird native to New Zealand – used to take place about once per decade but now they have happened 3 times in six years.
Thousands of cattle die under mysterious circumstances, Kansas
An estimated 2 000 head of cattle have died in Ulysses, Kansas over the past couple of days, and more than 10 000 across the entire state of Texas. While the deaths have been blamed on the heatwave, high humidity levels, and lack of nighttime cooling, many people are speculating this might not be the case.
Toxic algae bloom behind massive marine die-off in Russia’s Kamchatka
A toxic algae bloom has been found to be responsible for the massive die-off of marine creatures off Russia's Kamchatka, Environment Minister Dmitry Kobylkin confirmed Friday, October 23, 2020. The mysterious pollution was first reported by local surfers in…
New mass deaths of sea animals discovered off Russia’s Kamchatka
Authorities reported Monday, October 12, 2020, that a new mass die-off of marine animals has been discovered off the coast of Russia's Kamchatka, where mysterious toxic pollution along a 40 km (25 miles) stretch recently killed 95 percent of seabed animals and…
Mysterious pollution causing mass deaths of marine animals in Russia’s Kamchatka
Mysterious toxic pollution along a 40 km (25 miles) stretch of Russia's Kamchatka Peninsula has killed 95 percent of seabed creatures in the area and caused health issues among surfers since September 2020. The marine pollution was first reported by local…
Sydney’s coastal ecosystems suffer ‘once-in-a-generation’ mass mortality event, Australia
Marine ecosystems along a wide stretch of coastline in Sydney, Australia, have been devastated in recent months by a combination of bushfire debris, drought, and severe storms. Researchers for The Abyss Project, a scientific group of divers, described it as…
Hundreds more starving sea lions continue to wash up on West Coast
According to Shawn Johnson, the director of veterinary science at Sausalito's Marine Mammal Center, for the third year out of five, thousands of sea lion pups have beached themselves in an effort to survive. The sea lions are too young to be without their mothers an
