About Birdwatching
The most active times of the year for birding in the temperate zones are during spring and fall migration, when the greatest variety of birds may be seen, as many species that do not nest or overwinter in given areas may be observed as they make their way north or south.

Early morning is typically the busiest time of the day for birding since many birds are then at their hungriest, searching most actively for food, and thus are easier to find and observe. Success in locating the more interesting species typically requires detailed knowledge of their appearance, sounds, behavior, and most likely habitat, in addition to good measures of stealth and patience.

Birding can be one of the quieter and more relaxing outdoor activities. However, birders who are keen rarity-seekers will travel long distances to see a new species to add to the list of birds they have personally observed (life list, national list, state list, county list, year list, etc.).

In Britain these fanatical birders are commonly known as twitchers, from the frenzy that descends on some when they receive news of a rare bird. The term may derive from one of its first proponents in the early 1960's, who used to arrive on his motorbike in freezing weather, still "twitching" from the cold. Some birders compete to build the biggest species lists.

A North American one-day competition is called a "Big Day"; in Britain it is a "Bird Race". Teams trying to win such a competition or set the record for their designated area usually have to be in the field for twenty-four hours. They commonly drive hundreds of kilometers, and some record-chasers have employed private jets and helicopters in the enterprise.