Nearly 80 percent of collected samples contained Corexit, a chemical dispersant used to break up oil spills. Both the petroleum compounds and Corexit are dangerous in small doses, capable of causing cancer, endocrine disruption, and birth defects.
Researchers for the Department of Natural Resources have found evidence of petroleum compounds and the chemical used to clean up the 2010 BP oil spill in eggs of pelicans nesting in Minnesota.
Petroleum compounds were present in 90 percent of the first batch of eggs tested. Nearly 80 percent of collected samples contained Corexit, a chemical dispersant used to break up oil spills. Both the petroleum compounds and Corexit are dangerous in small doses, capable of causing cancer, endocrine disruption, and birth defects.
Pelicans generally spend winters in the Gulf of Mexico, Texas, and Cuba, before returning a full year later to begin breeding.
Mark Clark, an ecologist and faculty member of North Dakota State University, explained on Minnesota Public Radio that any contaminant in the bird is bad, especially when the egg is tampered with, “because that’s where the developing embryo and chick starts, and when things go wrong at that stage, there’s usually no recovery.”
The BP spill, similar to an atomic detonation, took its toll on the unfortunate victims in the immediate area, choking them to death on crude oil. Two years later, and for many more years to come, the chemical fallout is taking its toll, negatively impacting millions of innocent lives in drastic ways for generations to come.