Many of the tortoises that were imported in the last 10 years that came from the northern part of their range (Somolia and surrounding countries) were very light in color and could be considered blonde. The one I'm raising outdoors is an offspring of a pair of these animals.
As I mentioned in a previous post, the 3 in a shoebox at 80 F are almost all black.
As the years go by I seem to find more questions than answers.
>>
>>
>> I have some experience with leopards here in south Florida. I raised my two females from small juveniles outdoors with access to full sunlight. They became very nice adults with normal (wild caught) appearing carapaces.
>> Back in the early 80s I got on breeding loan, two young adult males that had been raised in Virginia and that had spent most of their lives in a basement with artifical lights. They were very pale and what most people would refer to as 'blond' these days. However, after they became established at my home and out in full sun, all of their new growth came in as black. Also, the older growth on the carapace became much darker after many months in the sun. After a few years, they looked like completely different animals.
>>
>> Also, I have a friend in Gainesville, Florida who purchased a couple of so called 'blond' juvenile leopards a few years back. They were very pale and blond in appearance when he got them, but they changed dramatically when he put them in his outdoor pen. Now, they are exceptionally dark (= black) sub-adults with little light coloring at all.
>> In my opinion most, if not all, of the 'blond' leopard tortoises offered for sale are simply animals that have been raised indoors or without access to full sunlight.
>>Think about it, have you ever seen, or even heard of a wild caught 'blond' leopard tortoise? I sure haven't and I have been looking at imported tortoises for almost 35 years.
-----
Ed @ Tortoise Keepers
Trying to keep the fun in Chelonian care