Sample Sentences & Example Usage. 1  Joseph Stiglitz: The fall of Wall Street is for market fundamentalism what the fall of the Berlin Wall was for communism. 2  Lawrence Lessig: The system is rigged, unless we fix this issue, we can't do anything else.
The incubation period for waterfowl lasts from 21 to 31 days, and females spend from 73 to more than 99 percent of each day on the nest. In the extreme case of emperor geese, females spend as much as 99.5 percent of each day on the nest. This leaves a mere seven minutes a day for other activities such as feeding.
Proper Water Loss During Incubation. As the duckling develops inside the egg there is a loss of water from the egg and an increase in the size of the air cell. If the duckling is developing normally, the air cell should occupy about one-third of the space inside the egg at 25 days of incubation (common ducks).Weight loss can also be used as a guide.. If the incubator is not already in operation, start the incubator and allow the temperature and humidity to stabilize a day or two before setting eggs. Set the temperature at 37.5Â°C (99.5Â°F) and relative humidity at 55% (84.5Â°F on wet bulb thermometer).