Avian influenza refers to the disease caused by infection with avian (bird) influenza (flu) Type A viruses. These viruses occur naturally among wild aquatic birds worldwide and can infect domestic poultry and other bird and animal species. Avian flu viruses do not normally infect humans. However, sporadic human infections with avian flu viruses have occurred. The links below offer information about avian influenza for different audiences.
Simulators which display cummulative generation graphs for variables. Very cool data rich resource! Includes Carbon cycle, demographis (human populations), Disease transmission, ecology, and energy simulations.