How many Burmese pythons inhabit southern Florida?

Tens of thousands of invasive Burmese pythons are estimated to be present in the Everglades.

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Filter Total Items: 7
Filter Total Items: 7
Invasive Burmese Python
November 1, 2016

In 2003, wildlife scientists carrying out regular nighttime road surveys in Everglades National Park started to see fewer medium-sized mammals. Over the next few years, rabbits disappeared completely, and populations of foxes, raccoons, possums, bobcats, and white-tailed deer were either small or absent.

USGS science for a changing world logo
April 28, 2015

EVERGLADES NATIONAL PARK, Fla.— The largest and longest Burmese Python tracking study of its kind -- here or in its native range -- is providing researchers and resource managers new information that may help target control efforts of this invasive snake, according to a new study led by the U.S. Geological Survey.

Burmese Python (Python molurus bivittatu
March 19, 2014

Invasive Burmese pythons in South Florida are able to find their way home even when moved far away from their capture locations, a finding that has implications for the spread of the species.

USGS science for a changing world logo
February 27, 2014

The estimated tens of thousands of Burmese pythons now populating the Everglades present a low risk to people in the park, according to a new assessment byU.S. Geological Survey and National Park Service scientists.

USGS logo
January 30, 2012

HOMESTEAD, Fla. -- Precipitous declines in formerly common mammals in Everglades National Park have been linked to the presence of invasive Burmese pythons, according to a study published today in the Proceedings of the National Academy of Sciences. 

USGS logo
January 4, 2012

GAINESVILLE, Fla. -- Invasive Burmese python hatchlings from the Florida Everglades can withstand exposure to salt water long enough to potentially expand their range through ocean and estuarine environments, according to research in the latest issue of the Journal of Experimental Marine Biology and Ecology.

Filter Total Items: 28
Burmese Python
February 1, 2017

USGS researchers handle a Burmese python in the Everglades. Credit: USGS

Implanting a Radio Transmitter in a Burmese Python
February 1, 2017

Researchers implant a radio transmitter in a 16-foot, 155-pound female Burmese python at the South Florida Research Center, Everglades National Park. Photograph credit: Lori Oberhofer, National Park Service

Invasive Burmese Python
February 1, 2017

Invasive Burmese python in the Greater Everglades Photograph credit: Brian Smith, USGS

American Alligator and Burmese Python in a Struggle
February 1, 2017

An American alligator and a Burmese python locked in a struggle to prevail in Everglades National Park. This python appears to be losing, but snakes in similar situations have apparently escaped unharmed, and in other situations pythons have eaten alligators. Photograph credit: Lori Oberhofer, National Park Service

A Burmese python slithering in the grass in the Everglades.
November 3, 2016

A Burmese python slithering in the grass in the Everglades. 

A Burmese python coiled in the grass in the Everglades.
October 27, 2016

A Burmese python coiled in the grass in the Everglades.

A Burmese python stretched out in the grass in the Everglades.
October 27, 2016

A Burmese python stretched out in the grass in the Everglades.

An Everglades Park ranger holds a Burmese Python by the tail.
October 4, 2016

An Everglades Park ranger holds a Burmese Python by the tail. 

Burmese python swimming
April 6, 2016

Burmese python swimming