As you know it is important to separately manage all individual source populations.Visited Folly Farm Zoo recentlly- unfortunately intermittent torrential rain. Kids burst forth from covered amusements when rain stopped. Very impressed with Dhole exhibit- group were very active. Bongo indoor exhibit was interesting , bongo normally very nervous but double glass sided dwarf mongoose cage runs length of indoor barn means you look through the mongoose cage to see bongo. Disappointed red river hogs have died out . Last two died over winter. Was a very large group before and worked well. Was also equally impressed with tortoise enclosure. Did feel one was a Morroccan tortoise - asked a keeper who viewed my thoughts with interest as I have kept these for 40 yrs plus!
Have you followed up the query relating to the Moroccan tortoise at all?
I just wonder how many other zoos take the separating out various Testudo graeca and T. hermanni seriously.