Greater prairie chickens on average lay a clutch of 12 or 13 eggs and after a 23-26 day incubation period, all of the eggs hatch at one time. Once hatched, the diet of the chicks is 90 percent ...

For more than a decade, Iowans have gathered at the Kellerton Grasslands Bird Conservation Area at sunrise to watch the unique courtship dance of the prairie chicken, whose population in Iowa has ...