During our walks this March, we have been delighted by the activity of birds preparing for spring. It’s particularly amusing to observe the crows flying overhead and calling boisterously as they choose their evening roosting site. Most people who study birds believe that one function of this gathering process is information exchange, and I wonder what they are saying to one another each evening. Despite the voices, both raucous and melodious, that we hear this spring from our bird neighbors, we are well aware that when it comes to human policy decisions, the birds have no voice and it is up to us to speak on their behalf. Fortunately, what’s good for the health of wildlife is good for the health of people.