- Joined
- Aug 18, 2004
- Messages
- 2,239
Why end it? As long as people are offending each other, it is an interesting debate.
I will argue that any organism being bred in captivity is on its way to domestication.
You might not want that...but that fact is that a few generations down the line I guarantee that the offspring of your babies will be a bit different than WC?
Why? Artificial selection. Before you say you are not selecting for cool ones, it is not just that. If you have 100% survival rate of babies, then some(the more desirable ones or the more prolific) will produce more offspring. Thus CB animals tend to grow faster, mature earlier, and put more energy into reproduction than wild animals, unless all breeders are careful to keep this from happening. Take a look at hatchery bred fish, and poison dart frogs(some lay large clutches frequently and do not transport tadpoles anymore)
But in truth you probably do not raise all the babies successfully, and if you do some are undoubtly doing better than others. In captivity, those who do better are not going to be the same ones that do better in the wild.
As for new blood. Not all WC survive either. Those who do and adapt to different conditions and eating warm motionless rats, for example, likely represent a biased sampling of the wild populations genetics.
I will argue that any organism being bred in captivity is on its way to domestication.
You might not want that...but that fact is that a few generations down the line I guarantee that the offspring of your babies will be a bit different than WC?
Why? Artificial selection. Before you say you are not selecting for cool ones, it is not just that. If you have 100% survival rate of babies, then some(the more desirable ones or the more prolific) will produce more offspring. Thus CB animals tend to grow faster, mature earlier, and put more energy into reproduction than wild animals, unless all breeders are careful to keep this from happening. Take a look at hatchery bred fish, and poison dart frogs(some lay large clutches frequently and do not transport tadpoles anymore)
But in truth you probably do not raise all the babies successfully, and if you do some are undoubtly doing better than others. In captivity, those who do better are not going to be the same ones that do better in the wild.
As for new blood. Not all WC survive either. Those who do and adapt to different conditions and eating warm motionless rats, for example, likely represent a biased sampling of the wild populations genetics.