Higher acoustic illumination trialed in Australia to reduce whale entanglements

Queensland has begun a five-week trial of new high-frequency acoustic alarms (“pingers”) on shark nets off Noosa Heads. The goal is to reduce whale entanglements, especially during the busy humpback migration along Australia’s east coast. Researchers from the University of Queensland are monitoring whale behaviour around the nets daily. Conservation groups remain skeptical, arguing that shark nets themselves are the core problem. The state government says the trial is part of its commitment to beach safety and modernising shark control technology. For the first time in 15 years, Queensland’s shark-net pingers are using new, higher-frequency signals. About 50,000 humpback whales migrate past the east coast each year; roughly 0.02% interact with shark nets. The alarms are designed to “acoustically illuminate” nets so whales detect and avoid them. The trial is a collaboration between the University of Queensland, the Queensland Government and Future Oceans (the alarm supplier). Researchers believe whales can hear these frequencies and may respond by moving away from the gear. Future Oceans says ongoing research may eventually allow scientists to decode whale communication, enabling even more targeted deterrent signals. UQ researchers are stationed at Noosa Heads 10 hours a day, observing: Whale movements, any interactions with shark nets and behavioural changes linked to the new alarms.

Mass whale stranding 11 days after meteor Airburst

Since the May 30th meteor airburst over Cape Cod Bay there has been one witnessed fireball on the coast of Delaware.  

2026, June 10. Canada, Nova Scotia, Sable Island National Park Reserve, about 290 kilometres southeast of Halifax. A mass stranding of 16 long-finned Black Dolphins (Globicephala melas, pilot whales) on Sable Island. Parks Canada reported the incident to the Marine Animal Response Society (MARS). Unfortunately, due to the location and state of the animals, intervention in this case was not possible.” The uniform timeline of this pod hitting the outer shelf sandbars exactly 11 days after the turn-of-the-month atmospheric event matches the classic behavioural delay window seen when deep-water odontocetes experience profound spatial disorientation before drifting shoreward.  

Image: K. Penn Parks Canada

2026, June 10. USA, Maine. A large decomposing great white shark was located floating offshore.

2026, June 20. USA, Delaware. Fireball. Travelling west close to land. Seen in states CT, MD, NC, NJ, NY, OH, Ontario, RI, VA and WV. Time: around 08:06 UT, 04:06 EDT.

2026, June 25. USA, New York, Long Island, Ditch Plains Beach, in Montauk, a town in East Hampton. A 40-foot female dead Humpback. In a moderate state of decomposition, with death occurring some weeks before. It was the same whale that had been observed floating and deceased the day before, showing significant evidence of scavenging. The level of decomposition strongly suggests the animal died out at sea weeks ago—placing its estimated time of death squarely within the immediate late-May/early-June window following the Massachusetts atmospheric airburst.

2026, June 25. USA, Rhode Island, a few miles northwest of Cox’s ledge (41° 16.88', -71° 24.391'), or 15km ENE of Block Island. A floating, dead, mature female Humpback was located 35km NE of the event above. In an advanced state of decomposition, similar to the above cetacean. The cetacean washed ashore at Block Island on the 28th at Fred Benson Town Beach. Photos sent by Mystic Aquarium's Animal Rescue Program to the Centre for Coastal Studies (CCS) confirmed the carcass is "Binary," a humpback well-known to researchers. She was first catalogued in the late 1980s and has tracking records documenting nine known calves over her lifespan. Her last live sighting on record was in 2022.  

Decomposing Humpback washed ashore at Block Island

Update 20260704:  2026, July 2. USA, Florida, North Atlantic. Seen in Central Abaco, Bahamas. Fireball. Time: around 01:18 UT on the 3rd. 21:15 EDT. Travelling NW.

2026, July 2. USA, North Atlantic. Seen in North Carolina and South Carolina. Fireball. Time: around 01:20 UT on the 3rd. 21:16 EDT. Travelling SW. May have been the same event as above.  

Note: Until the 1st of September, I'll only be covering Mass Cetacean Strandings and associated details.

Dead Whale

 2024, January 30. Victoria, Apollo Bay. Dead whale washed ashore. Shark warning issued.