article_snippet: You pull these huge mud crabs out of the mangroves, then cook these huge mud crabs right there on the estuary.
article_snippet: There are reasons to be concerned about some managed farming of what are perceived to be wild animals, but it can be a force for good.
article_snippet: In the Pantanal in South America, the farming of caiman has helped to protect the wetlands.
article_snippet: Aboriginal elder Brian Lee looks untroubled by this feisty - and fairly large - mud crab .