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.
Duck eggs are inert when laid. Their incubation period doesn't begin until they're under the warm body of the mother duck or surrogate, or in an incubator. Unless the weather turns freezing, with a bit of insulation the eggs will keep just fine and remain viable during the laying period.he incubation period varies by species and generally takes about a month. When the ducklings begin to crack through their shells at the end of the incubation period, they should all hatch within 24 to 48 hours.