Did you take the time to read it thoroughly? The information pertains to tortoises in the wild, not to keeping them in captivity—although, yes, guidelines for captivity have evolved over time. I specifically referenced size and temperament, not age.
Unfortunately, this highlights a common...
Yes, both of those are also true.
Here you go
Zoological Association of America
Moskovits, Debra K. (1985). "The Behavior and Ecology of the Two Amazonian Tortoises, Geochelone carbonaria and Geochelone denticulata, in Northwestern Brazil". University of Chicago. PhD Dissertation.
I never...
I disagree with some of this. There is no problem housing multiple redfoots together, and even at different sizes. A baby with an adult is a no no, but a 2 year old with a 5 year old is fine. You'll find the babies learn a lot from the older ones and snuggle them. Redfoots are one of the only...