# Federal ESA Changes Threaten South Florida Marine Wildlife Protections
- Medio: Civic Coast News (https://civiccoastnews.com)
- URL: https://civiccoastnews.com/noticia/federal-esa-changes-threaten-south-florida-marine-wildlife-protections
- Sección: Politics
- Autor: Civic Coast News Staff
- Publicado: 2026-08-13T07:11:56.290Z
> Federal changes to the Endangered Species Act threaten critical protections for South Florida's manatees and sea turtles, prompting lawsuits from conservation groups and bipartisan legislative efforts in Congress.

## Las claves

- The Trump administration rescinded the legal definition of harm under the Endangered Species Act, threatening protections for South Florida's marine ecosystems.
- This regulatory change affects green sea turtles and manatees in Miami-Dade County, where habitat destruction poses significant ecological risks.
- Lawsuits are being filed by environmental groups while bipartisan legislation seeks to restore these essential species safeguards.

MIAMI-DADE COUNTY, Fla. — Recent federal changes to the Endangered Species Act (ESA) threaten critical protections for South Florida’s diverse marine ecosystems, including coral reefs, green sea turtles, and manatees. The Trump administration is rescinding the legal definition of "harm" under the ESA, a move that conservationists argue removes essential safeguards for species habitats. This regulatory shift has triggered immediate pushback from environmental groups, who are filing federal lawsuits, while bipartisan lawmakers in Congress have introduced legislation to restore these protections.

### Rescinding the Definition of "Harm"

The core controversy centers on the removal of a definition that has been part of the law for more than 50 years. Nora Ives, a marine scientist with Oceana, stated that stripping habitat protection undermines the purpose of listing species to prevent extinction. The administration’s move effectively limits the ability to prosecute activities that damage the living environments of endangered animals. This regulatory change directly impacts two heavily protected Florida species: green sea turtles and manatees. Conservationists argue that without legal recourse against habitat destruction, recovery efforts established over decades could be reversed.

### Ecological Impact on Manatees and Sea Turtles

The stakes for South Florida’s marine life are high, particularly regarding the Florida manatee. Five years ago, a pollution-fueled seagrass die-off resulted in mass mortality events where more than 1,200 manatees died from starvation. Beth Brady, director of science and conservation at Save the Manatee Club, highlighted that oil spills further threaten these fragile habitats by destroying seagrass beds. Dr. Jeremy Kiszka, an associate professor of biology at Florida International University (FIU), noted that fluctuations in seagrass and manatee populations indicate a very fragile ecological balance.

For green sea turtles, the ESA has historically been effective. Since being listed in 1978, nesting numbers have risen from near zero to over 200,000 nests on Florida beaches. However, scientists warn that removing habitat protections could trigger another crisis similar to the recent manatee die-off, threatening both ecological health and local tourism economies, according to [Washington Post](https://washingtonpost.com).

### Litigation and Legislative Pushback

In response to these federal changes, Earthjustice is filing multiple lawsuits in conjunction with Oceana. The Trump administration has 60 days to respond to these legal challenges. President Trump has defended the revisions, characterizing the ESA as overreach by climate activists that stifles oil and gas production. However, conservation groups maintain that the law allows human activity to proceed safely while protecting species vital for ecological health, a story we covered in [Florida Scientists Race Against Rising Ocean Temperatures to Save Coral Reefs Fr](/noticia/florida-scientists-race-against-rising-ocean-temperatures-to-save-coral-reefs-fr).

Legislative efforts are also underway in Washington. A bipartisan bill introduced into the House of Congress aims to restore the definition of "harm" within the ESA. Meanwhile, on-the-ground activism is intensifying in South Florida. Oceana has partnered with Surfrider and the Endangered Species Coalition for rallies in the Florida Keys later this month to draw public support for endangered marine life.
---
Fuente original: https://civiccoastnews.com/noticia/federal-esa-changes-threaten-south-florida-marine-wildlife-protections