We don't have to go to wild places to find wildlife. A surprisingly wide range of species can be found in our sities and towns, from familiar animals like the raccoon to more exotic ones like the mountain lion.

Butterflies are very interesting. Here these things are little grubs for a while. And then they go into a little coffin. There they are in a sarcophagus, and then they come out and dance with the angels.

Not all is doom and gloom. We are beginning to understand the natural world and are gaining a reverence for life - all life.

Birds ... are sensitive indicators of the environment, a sort of "ecological litmus paper," ... The observation and recording of bird populations over time lead inevitably to environmental awareness and can signal impending changes.

The philosophy that I have worked under most of my life is that the serious study of natural history is an activity which has far-reaching effects in every aspect of a person's life. It ultimately makes people protective of the environment in a very committed way. It is my opinion that the study of natural history should be the primary avenue for creating environmentalists.

The more you look, the more you will see.

I can recognize the calls of practically every bird in North America. There are some in Africa I don't know, though