According to CareerBliss, a master's degree pays off if you are aiming for the job title of general manager. General managers with only a four-year degree earn, on average, $79,818.09. Those with a master's do 17.92 percent better, earning $97,246.27. (Image courtesy of Flickr user erin m, CC 2.0).
Male Chicken. A male chicken is a cock or a cockerel, depending on its age. Similarly, a female chicken is called a pullet or a hen. The age at which a pullet becomes a hen and a cockerel becomes a cock depends on what type of chicken is being raised. Purebred poultry producers have very age-specific definitions. A chicken is a cockerel or pullet if it is less than one year of age.
A rooster, also known as a cockerel or cock, is a male gallinaceous bird, usually a male chicken (Gallus gallus). Mature male chickens less than one year old are called cockerels. The term rooster originates in the United States, and the term is widely used throughout North America, as well as Australia and New Zealand. The older terms cock or cockerel, the latter denoting a young cock, are used in the United Kingdom and Ireland.