Small Argentine ants attack a much larger harvester ant. The Argentine ants have a chemical sense that allows them to detect friend or foe â and scientists have found a way to turn that trait against the invasive critters. updated 9/15/2006 3:24:31 PM ET.
Sponsored Topics. Jamestown is a city in Stutsman County, North Dakota in the United States. It is the county seat of Stutsman County. The population was 15,427 at the 2010 census, making it the eighth largest city in North Dakota. Jamestown was founded in 1872.
Guide to Jamestown weather in August The average maximum daytime temperature in Jamestown in August is a warm 28Â°C (82Â°F) with low heat & humidity. The average night-time temperature is usually a cool 13Â°C (55Â°F). There are usually 10 hours of bright sunshine each day, which represents 70% of the 14 hours of daylight.