In the former it is limited to a belly width of  for wet skins and in the latter to salted skins with a belly width of . Some eggs and hatchlings are still removed from the nest and raised in enclosures and a similar programme has more recently been initiated for southern populations.
In the first instance, there's a limit on belly width for wet skins, while in the second, it's for salted skins with a specific belly width. Some eggs and hatchlings are still removed from their nests and raised in enclosures, and a similar program has recently been implemented for southern populations.