I only keep retics and anacondas
I have an 8'X3.5' for each one
they are not my children, but rather my hobby
i would like to get more and plan on breeding every one
I think importing exotic specimens is great, and believe selective capture is a great ground for preserving a large wild population, as with more individuals you get more unique mutations and just a few animals can be worth more than all the "wild-type" combined
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steve