For an enthusiastic birder , nothing is more exciting than spotting a new or rare bird , or learning to distinguish individual birds through their personalities .
A true " birder " actively observes and studies different birds in order to see new species and to learn more about their behavior , habitats and personalities .
一个真正的“鸟人”会积极地观察学习不同鸟种以看到更多的新种并了解更多鸟类行为、栖息地和个性特征。
An ornithologist is a professional birder with advanced scientific training about not only bird species but also about behavior , anatomy , physiology and bird species history .
The answer may not be as clear as you think just as many bird species can be challenging to identify , it can also be difficult to determine what type of birder you are , especially when so many birders are really many species of hobbyists .