The library is a valuable source of inexpensive slides with a wide variety of applications such as scientific publications, books and magazines for the general public, teaching aids, and displays at zoos and national parks. As of 1995, more than 110,000 slides were in use in more than 3,000 institutions in the US and in at least 50 other countries. The catalog gives common and scientific names, geographic distribution of species, brief description of the picture, locality and date of photograph, photographer's name, and an Index. You are advised to write for the most recent catalog in case of price changes. See Web site for additional information on ordering.
Local chapters are focal points for specific inquiries.
Write for list of publications and teacher's aids. Schools and libraries receive a discount. Poster Sets focusing on environmental issues are available. Various wildlife filmstrips with cassettes are for sale. These may be ordered on a 30 day preview basis.