Chlorophyll Breaks Down. But in the fall, because of changes in the length of daylight and changes in temperature, the leaves stop their food-making process. The chlorophyll breaks down, the green color disappears, and the yellow to orange colors become visible and give the leaves part of their fall splendor. At the same time other chemical changes may occur, which form additional colors through the development of red anthocyanin pigments.
Wages vary by the type of practice. Veterinarians who specialize in treating horses have the lowest starting wage. On average, they earn $2,290/month. Those who specialize in treating small animals, such as dogs and cats, start at an average of $2,580/month.
A: The Bureau of Labor Statistics estimates that the average hourly wage of veterinarians is $46.22 as of 2013, which would result in roughly $370 a day for an eight-hour work period. Veterinarians earn an average annual salary of $96,140, with the top 10 percent making nearly $150,000 a year.