In the Florida Keys, a mysterious disease is causing fish to spin, prompting a frantic effort to identify the cause and save the endangered species. Scientists have been investigating for eight months and suspect that toxins from algae on the ocean floor may be affecting the neurological health of certain fish species. Fishermen first noticed the unusual behavior in October, with reports of various species, including the endangered sawfish, experiencing neurological issues.
The situation is dire, and there have been at least 47 sawfish deaths according to Michael Crosby, president of Mote. An emergency response to rescue affected sawfish is underway, while researchers are working to understand the root cause of the problem.
Recent tests have revealed a combination of natural toxins in seawater and fish tissues. While the hypothesis points to toxins from benthic algae, researchers are still unsure of the exact cause. The situation is critical as the health of marine life directly impacts the local economy, which relies heavily on tourism.
Local scientists are under immense pressure to find answers and resolve the crisis. The focus is on algae, with researchers conducting intensive testing on affected fish samples. While efforts are ongoing to save the sawfish, the situation remains uncertain.
Efforts to save sawfish
In early April, Mote staff rescued an ailing sawfish, providing treatment in hopes of stabilizing its condition. Despite initial progress, the sawfish’s health deteriorated, underscoring the challenges faced in this crisis. However, there are signs of hope, with other key species in the ecosystem seemingly unaffected.
As the research continues, funding and support from Florida lawmakers will play a crucial role in accelerating the discovery of the cause and finding effective solutions. Collaboration among scientists is key to addressing this pressing issue and safeguarding the marine ecosystem in the Florida Keys.
Source: www.nbcnews.com
