Butterflies swarm around caiman in Brazil(1/3)

Photo released on July 27 shows a flutter of butterflies fly around a caiman in Northern Pantanal, Brazil. The brightly-colored butterflies were close to the jaws of the crocodile-like predator, making a sharp visual contrast. (Photo/ VCG)

Photo released on July 27 shows a flutter of butterflies fly around a caiman in Northern Pantanal, Brazil. The brightly-colored butterflies were close to the jaws of the crocodile-like predator, making a sharp visual contrast. (Photo/ VCG)

Photo released on July 27 shows a flutter of butterflies fly around a caiman in Northern Pantanal, Brazil. The brightly-colored butterflies were close to the jaws of the crocodile-like predator, making a sharp visual contrast. (Photo/ VCG)