 The relatively immobile and defenceless tortoises were collected and stored live on board ships, where they could survive for at least a year without food or water (some anecdotal reports suggest individuals surviving two years), providing valuable fresh meat, while their diluted urine and the water stored in their neck bags could be used as drinking water.The 17th-century British pirate, explorer, and naturalist William Dampier wrote, "They are so extraordinarily large and fat, and so sweet, that no pullet eats more pleasantly," while Captain James Colnett of the British Navy wrote of "the land tortoise which in whatever way it was dressed, was considered by all of us as the most delicious food we had ever tasted.