Frigatebirds are extraordinary fliers. Their wingspan can reach more than 2 metres - wider than a tall adult with arms stretched out - yet they weigh barely more than a large bag of sugar. They can stay in the air for weeks at a time, riding warm currents high above the ocean, barely flapping their wings.
Nauruan fishermen have trained frigatebirds for generations, using them almost like homing pigeons. A young frigatebird is gently raised by hand until it bonds with its owner. Then when the fisherman paddles far out to sea, he can release the bird to fly back to the island and let people on shore know where he is. This beautiful tradition is unique to Nauru.
Flocks of frigatebirds still circle the skies above Nauru's coastline every day, their silhouettes like giant black kites hanging in the blue. Watching them is one of the great free shows on the island - no ticket needed, just look up.

