The Konza Prairie Research Natural Area - Find out what all those folks are doing out there on the Konza. Each round, players bid for animals.
Animals increase or decrease in value, depending on the current environment.
Players win by deciding which animals will perform the best in changing biomes. Shareware version has 500K of graphics, registered version more than 1Mb. Download the Populus program - this is a 740 KB zipped archive of the program you used in class this week.