Gulf of Mexico oil spill spreads over 600 km, threatens wildlife and Mexican reserves

An oil spill in the Gulf of Mexico has stretched over 600 kilometres , reaching seven protected nature reserves and raising fresh concerns over marine life and coastal ecosystems , Mexican authorities confirmed on Thursday. The source of the spill remains partially unidentified, with officials citing both an anchored vessel and two natural crude oil seepages as contributors.

The Mexican Navy, led by Secretary Admiral Raymundo Morales, reported that the spill originated from three key points: a vessel off the coast of Coatzacoalcos in Veracruz, a natural seepage known locally as a “chapopotera” just 8 km from the port, and another natural seep in the Bay of Campeche . Morales added that the vessel responsible has not yet been identified, as 13 ships present in the area have not been inspected. While the spill remains active, he noted that one of the main contributors is the natural seeps of Cantarell , where crude oil naturally rises to the surface, though recent weeks have seen an unusually high flow of hydrocarbons .

Authorities reported that the spill has impacted 200 km of coastline across Veracruz and Tabasco, with 430 tons of hydrocarbons collected so far. Seven protected areas, including the Los Tuxtlas Biosphere Reserve, Veracruz Reef System National Park, and Centla Wetlands Biosphere Reserve, have been affected, though the government insists that “ no severe environmental damage ” has been detected.

Nonetheless, environmental experts have flagged the loss of wildlife. Oceana , an international ocean conservation organisation, stated that sea turtles, a manatee, and various fish species were killed, and 17 reefs were damaged, as reported by local community monitoring networks. The spill follows a similar environmental incident five months ago when heavy rains caused a pipeline rupture in Veracruz, highlighting the region’s vulnerability to both natural and human-induced oil contamination .

Cleanup and monitoring are ongoing, with officials focusing on containing the spill and assessing long-term ecological impacts. Meanwhile, the search for the vessel responsible continues, as communities and environmentalists call for greater transparency in managing Mexico’s fragile marine resources.