Identificaciones de jackietl

I have run across this smaller tortoise three times in the past week. There is an older bigger tortoise I affectionately call Ironman as he looks like the early prototype of Ironman that Tony Starke built in a cave in Afghanistan. 😎I would like to know more about both tortoises like sex and ages and can provide info on where I run across them at Oso Bay Wetlands Preserve.