Three points:
Creationists generally seem to have a problem with a definition that doesn't bend back on itself - you know, the tautological KIND.
There's also a bit of a problem in the descriptions in various parts of the OT of snakes, that implies they slither and nothing else besides, and birds, ditto regarding flight. The authors seemingly had never observed the KIND of snake that glides, or the KIND of bird that can't fly. No problem say the smarter apologists - they're the bits of the OT we're allowed not to take literally. Pity they don't pay the same regard to all the other evidence that's about.
JohnR7. Still at it I see. Don't you get it yet? Truth is a personal matter, accessible only to the believer. Science deals in facts that explain concrete reality and that are accessible to all. There's simply no way for an innocent skeptical bystander to select between your "truth" and that of an equally pious person who believes something different. Your real enemy is your own incapacity to deal with reality, not the unbelief, or different belief, of others.