Today, approximately a 25% of Burmese pythons are found with birds’ remains, and despite that quantifying birds is very difficult, studies showed that birds such as grebes and rails are particularly vulnerable to python predation. In conclusion, these Burmese pythons are gravely impacting the ecosystem in south Florida because as the annual elimination of these reptiles is increasing, the variation of birds and mammals in the ecological communities is significantly diminished and an example of these places is the Everglades National Park