"Same could happen here. The 1-10% that did survive are more cold tolerant than the rest and another deep freeze only kills a few. Not the result we hoped for."

Resistance to a pathogen and resistance to suboptimal temperatures are two very different things, biologically. It's a relatively minor tweak to the immune system versus a major change in physiological parameters. I predict the survivors were mainly snakes that just happened to seek slightly warmer retreats than the majority, and will show little increased resistance to cold.
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Brad Chambers
WWW.HCU-TX.ORG

Breeder of:
Green Tree Pythons
Jungle Carpet Pythons
Pastel, Pinstripe, FIRE, Piebald, Clown, Lavender Albino, Leucistic, and Spider Ball Pythons
Striped Colombian Boa Constrictors
Kenyan, Rufescens, and Conicus Sand Boas
Red Phase Western Hognose Snakes
Spider Western Hognose Snakes
Albino Western Hognose Snakes
Locality Trans-Pecos Mexican Hognose Snakes
Southern Hognose Snakes
Eastern Hognose Snakes
Tricolor Hognose Snakes
Hypo Checkered Garter Snakes
Eastern Blackneck Garter Snakes
Stillwater Hypo Bullsnakes
Patternless Bullsnakes
S. GA Eastern Kingsnakes
Locality Desert Kingsnakes
Albino Desert Kingsnakes
Hypo Desert Kingsnakes
Mexican Black Kingsnakes
Desert Phase, Striped Desert, Newport, and Coastal California Kingsnakes
Locality Mexican Milksnakes
Spotted Mexican Milksnakes
Tangerine Mexican Milksnakes
Locality Alterna
Abbott Okeetee Cornsnakes
Mexican Baird's Ratsnakes
Cape Housesnakes
Tangerine Albino African Fat -Tailed Geckos
Locality Spotted Turtles

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