Jeff Reardon
Well-known member
ficNew study on pythons and other exotic snakes in Florida shows declines of more than 90% in populations of some mammal species. This scares the crap out of me. I'm not afraid of snakes, but this sounds like it has the potential to completely change the Everglades ecosystem.
They did their survey by counting road kill of various species before and after pythons came into South Florida.
From the study:
The university and federal scientists who conducted the study found that the most severe declines in mammals appear to have occurred in the remote southernmost regions of the park, where pythons have been established the longest. In this area, observations of raccoons dropped 99.3 percent, opossums 98.9 percent and bobcats 87.5 percent. Marsh and cottontail rabbits, as well as foxes, were not seen at all in recent years, despite having been present in the 1990s.
Link to USGS page on the study here:
http://www.usgs.gov/blogs/features/usgs_top_story/the-big-squeeze-pythons-and-mammals-in-everglades-national-park/?from=title
Check out the photo of a python swimming across salt water, snapped by a fishing guide in Islamorada--scary stuff.
Thank goodness I live where it's cold.
They did their survey by counting road kill of various species before and after pythons came into South Florida.
From the study:
The university and federal scientists who conducted the study found that the most severe declines in mammals appear to have occurred in the remote southernmost regions of the park, where pythons have been established the longest. In this area, observations of raccoons dropped 99.3 percent, opossums 98.9 percent and bobcats 87.5 percent. Marsh and cottontail rabbits, as well as foxes, were not seen at all in recent years, despite having been present in the 1990s.
Link to USGS page on the study here:
http://www.usgs.gov/blogs/features/usgs_top_story/the-big-squeeze-pythons-and-mammals-in-everglades-national-park/?from=title
Check out the photo of a python swimming across salt water, snapped by a fishing guide in Islamorada--scary stuff.
Thank goodness I live where it's cold.