Bald-faced hornet to laying eggs while the workers take over all other necessary housekeeping tasks. At some point, sometime before the midpoint of colony life, the colony will begin to invest energy in producing reproductives as well. This marks the transition into the reproductive stage. There is an extensive time period where both workers and reproductives are raised. Production of both castes limits the size of the work force. However, an early switching time is highly adaptive for social wasp colonies in limiting the risk of total loss. In a sampling of 50 colonies taken in Maryland in 1977, workers were produced
Gregory Bald Thunderhead Mountain and Clingman's Dome. Fontana Lake and Shuckstack are discernible to the southeast. Gregory Bald Gregory Bald is a mountain in the Great Smoky Mountains. It has an elevation of 4,949 feet (1,508 meters) above sea level. The mountain's majestic summit makes it a popular hiking destination. Another feature that attracts many visitors are the flame azaleas that bloom over the bald every summer. The azaleas reach peak bloom around mid-to-late June. Gregory Bald is located along the Tennessee-North Carolina border, between Blount County and Swain County. It rises appx. 3,000 feet above its northern base in Cades Cove,