Complex sentence: Wildlife managers and wildlife control operators (WCOs) base control methods on the habits and biology of the animals causing damage, in order that their efforts will be more effective and will serve to maximize safety to the environment, humans and other animals.
Split into simpler sentences: Wildlife managers and wildlife control operators (WCOs) use control methods based on the habits and biology of the animals causing damage. By using methods matched to the nuisance species, control efforts will be more effective and will serve to maximize safety to the environment, humans and other animals.