Every year torrential rains flood the Pantanal, filling the landscape with ... including 15-foot anaconda, elegant jaguars, and an estimated 4 million yacare caiman. Most of the time, adult ...

Karine Aigner (USA) recognises the skin of a yellow anaconda as it coils itself around the snout of a yacare caiman. Karine was leading a tour group through the wetlands of the Brazilian Pantanal.