Kirkus Reviews - A young osprey named Belle completes her first 4,000-mile solo migration from Massachusetts to South America and back. One spring, Dr. B., a scientist on Martha's Vineyard who studies ospreys, selects Belle, a large, young female, to be equipped with a satellite transmitter dispatching messages tracking her movements every three days. By September, Belle has become an expert fish catcher and a strong flier, and she is poised for her migration south. Launching from Martha's Vineyard, Belle flies nonstop for two days over the open Atlantic before resting on a cargo ship. Resuming her journey, Belle traverses a Bahamian island, Cuba, and the Caribbean Sea. A hurricane blows her into Colombia, and she eventually arrives in Brazil.