Archaeological sites inside Florida Air Force bases are threatened by foraging pigs.
Feral swine, first introduced by some of the earliest European explorers to America, have been roaming Florida for the past 500 years, and are now present in at least 35 states. The invasive pigs are well-known as a destructive environmental menace, tearing up sensitive habitats and endangered plants and animals in their search for food. But the hogs can also dig up important archaeological sites, destroying an irreplaceable historical record.
“The damage feral pigs do to everything else — crops, wetlands, endangered species — it can all grow back,” said Richard Engeman, a biologist with the U.S. Department of Agriculture. “But once you move artifacts around, that doesn’t grow back.” Read more in Inside Science.
Pythons may be setting off a cascade of ecosystem changes.
The huge Burmese pythons that are slowly taking over Florida’s Everglades wetlands are a threat to the mammals that live there. But new research shows the pythons’ influence extends far beyond their own appetites: the snakes are setting off cascading changes to the ecosystem. Read more in Hakai Magazine.
The increasingly urban birds are carrying salmonella.
If you’re golfing in Florida this winter, resist the urge to feed the friendly white ibises congregating around the water hazards—they might just give you salmonella.
The birds, native to Florida’s dwindling wetlands, have been moving to urban golf courses and parks. There they come into close contact with people—even being hand-fed in some cases—and leave their droppings on benches and buildings. Each point of contact has the potential to infect people. Read more in Hakai Magazine.