This article just creeps me out.
In Florida Everglades, Pythons and Anacondas Dominate Food Chain
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But in the southernmost part of the Florida Everglades, things have taken a really wild turn. Pythons and anacondas are eating everything. The most common animals in Everglades National Park — rabbits, raccoons, opposums and bobcats — are almost gone, according to a study released Monday.
The snakes are literally fighting with alligators to sit atop the swamp’s food chain. In October, a 16-foot python was found resting after devouring a deer.
“There aren’t many native mammals that pythons can’t choke down,” said Robert N. Reed, a research wildlife biologist at the U.S. Geologial Survey’s Fort Collins Science Center and a co-author of the study, published in the Proceedings of the National Academy of Sciences.
Officials can’t stop invasive pythons and anacondas from marauding in the Everglades, Reed said; they can only hope to contain them. “We’re trying to prevent spread to the Florida Keys and elsewhere north.”
The snakes were released by pet owners into the Everglades, where they started to breed. A female python can lay 100 eggs, though 54 is considered the norm. The study was described as the first to show pythons are causing the decline of native mammals in the Everglades.
When researchers struck out to count animals along a main road that runs to the southernmost tip of the park, more than 99 percent of raccoons were gone, along with nearly the same percentage of opossums and about 88 percent of bobcats. Marsh and cottontail rabbits, as well as foxes, could not be found.
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