Community description and analysis. Discussion topics include characteristics of population growth, age and sex composition in relation to population growth, general features of population fluctuations, and natural control and regulation of bird and mammal populations. Biology of extinction, rationale for preservation, endangered species legislation, status surveys, management goals, habitat protection, recovery plans. Emphasis is on formulating objectives and selecting strategies. Diversity in form and function, feeding and reproductive strategies, and individual and social behavior are considered for their management implications as they relate to population adaptation, production, and man's influence on the environment.
Features approaches and techniques used to conduct advanced research in the ecology of fishes.
Laboratory focuses on isolation, culture, and identification of common pathogenic microorganisms. Intensive 5-day format. Day-long and possible overnight field trips are required. Major emphasis on stream habitat evaluation, regulated stream flow, biotic, integrity, and watershed management. Variable credit course.