Travel agents held about 73,300 jobs in 2012. Travel agents work in offices, where they spend much of their time on the phone and on the computer. In some cases, busy offices or call centers may be noisy and crowded.
Mallard ducks average around 20 to 26 in length and can weigh 2 to 3 lbs. The male is known as a drake and the female is called a hen; the flocks are called sords when they are in flight. They are common in North American, Europe and Asia. The ubiquitous mallard is capable of cross-breeding with many other species.
There are two possibilities:   To get things straight, ducks aren't nocturnal so NO they don't leave their nests at night.   1) The mallard duck is a single hen (mothe â¦ r duck). Single mothers are the most common in mallard duck families in which the mother duck stays in her nest for hours to secure her eggs.She does leave but only for 3 minutes to grab herself some food and then rushing back to her nest.  2) The mallard duck is a hen whose mate the drake (father duck) will feed her so that she does not have to leave the nest while the eggs have yet to hatch.he does leave but only for 3 minutes to grab herself some food and then rushing back to her nest.   2) The mallard duck is a hen whose mate the drake (father duck) will feed her so that she does not have to leave the nest while the eggs have yet to hatch.