Giant South American turtle  (Podocnemis expansa)

For further information on turtles see:

EMYSystem World Turtle Database:
http://emys.geo.orst.edu/collection/species/Podocnemisexpansa/Podocnemisexpansa.html

For more information on the possible impact of climate change see:

Impact of Climate Change of Life and Ecosystems:
http://geochange.er.usgs.gov/sw/impacts/biology/turtles/