Funny you mention indigos as they have lost 95% of their natural enviroment due to people . I read private Breeders might be the only solution to restocking them in the future.
As babies they have lots predators esp kingsnakes but as young adults they don't thus breeders who hold on to the babies few yrs might be the key.

PETA never see's the big picture its a tunnel vision society .

Than again knowing Florida that 5% might be golf courses in 20 yrs and senator Nelson will blame pythons.