I have 25 years of experience and specialize in the field of wildlife science, with specific knowledge of urban wildlife, wildlife impacts and forestry. I have published on such topics as influences of urbanization on birds, influences of forestry on birds and endangered species. I have testified on light and noise pollution, nusiance wildlife and urban development effects on wildlife. In addition to a substantial peer-reviewed record of publication I also have written books on interesting wildlife and their relationship to people, notably crows and people, for a more popular audience.