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128
     How far can



     a bird fly?



                                                                         North
                                                                                           The Airbus 320 is a
                                                                         Korea           short-to-medium-range
                                                                      South          airliner. Flying from Alaska, it
                                                                                       would run out of fuel long
     Bar-tailed godwits have                                  China   Korea  Japan   before the godwit, and would
     been tracked flying 7,258 miles                                                  have to land at Wake Island
                                                                                               in the Pacific.
     (11,680 km) nonstop from
     Alaska to New Zealand on

     their yearly migration.
                                                               Philippines


         FAST FACTS





           Earth                      Moon               Indonesia        Papua New         The Boeing 777-300 is
      Arctic terns migrate from the Arctic to the Antarctic                  Guinea    a long-range airliner, but with
                                                                                         368 passengers on board, it
      and back every year. Single birds have been tracked flying                       would not reach New Zealand.
      44,000 miles (70,900 km) in this time. In their 30-year                              It would have to land at
      lifetime, they can cover 1.3 million miles (2.1 million km),                     Norfolk Island, between New
      or more than two round trips to the Moon.                                             Zealand and Australia.

             Glider 1,870 miles (3,009 km)
                                                                    Australia
             Airliner (Boeing 777 specially adapted for
             record attempt) 13,423 miles (21,602 km)
                                                  Every year in
                                                  March, Pacific
             Breitling Orbiter balloon 25,361 miles (40,814 km)  bar-tailed
                                                  godwits fly north
                                                  from New Zealand.
             Virgin Atlantic GlobalFlyer 25,766 miles (41,467 km)
                                                  They arrive in Alaska to
      An airliner can fly farther than any bird if it is   nest in May, after refueling
      specially adapted. Above are four human nonstop   in China. Scientists know the
      flight records involving different kinds of aircraft.  return journey to New Zealand
                                                  can be direct and nonstop.




   US_128_129_309600_ICBT_Far_Bird_fly.indd   128                         19/12/17   2:36 pm
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