"One researcher just determined that African and Indian elephants make each other sick. When a new animal or plant is introduced to a habitat bad things happen. The biggest danger to native wildlife is foreign wildlife"

Robert T. Bakker's quote is a warning about the dangers of introducing foreign wildlife into an environment. His example of African and Indian elephants making each other sick is a suggestion that when a brand-new animal or plant is presented, it can have a negative impact on the native wildlife. This is due to the fact that the foreign types might not be adjusted to the environment, and can spread diseases or compete with the native species for resources. The quote serves as a tip that we should beware when introducing foreign species into a habitat, as it can have a detrimental result on the native wildlife. It is necessary to think about the prospective repercussions of introducing foreign species, and to take actions to reduce any possible dangers.