Being distinctly carnivorous ourselves, we have no problem with other members of the animal kingdom getting their meat fix--especially if they're lions and big African birds in captivity at the Dallas Zoo. The only reason we became a little apprehensive was the apparent discomfort of zoo officials, who sent out an internal memo that stresses sensitivity on the topic of what happens to the baby chicks at the Lacerte Family Children's Zoo. Just as these cute little spring chickens begin to turn big and autumn, they're snatched from their super-tactile petting environment and gassed in an apparently painless microwave-sized cell. They're then fed to hungry animals or tossed in the bin. Warning to employees: When referring to the "CO2 Unit," NEVER use words like "gas chamber" and "execution."