E-commerce marketing managers who focus on online purchase behaviors earn an average of $76,500 to $103,250 per year. Managers in interactive marketing, where sellers try to anticipate and address the needs of buyers, average $79,000 to $115,000 per year.
Birds are unique members of the animal kingdom with distinguishing characteristics like feathers and lightweight bones. Watch this educational video from About.com to learn more about birds.he furcula is a bone with a forked shape that is located in the bird's chest, it came about from the fusion of the bird's clavicles. The wishbone helps the bird's respiration, and it strengthens the skeletal area of the birds chest during flight.
The beak is an important clue to the family and type of bird you're trying to identify. Ornithologists organize birds into family groups that share certain structural characteristics. Identifying family resemblances is often helpful in identifying birds in the field.his is an important first step to identifying the bird. Observe the overall color and appearance of the bird. Is it mostly blue or red for example. Next, identify unique field marks such as a black head, white stripes on the wing bars, yellow belly or white spots.