As tributaries braid into a single river, Journey of the Pink Dolphins weaves ancient myth and modern science into one woman's search for these clusive creatures. With their melonlike foreheads and tubular snouts, pink dolphins look eerily familiar, like people in watery beginnings. No one knows for certain what gives the dolphins their distinctive coloring; they may glow pink with exertion, or with age, or their color might change with the temperature of the water. With their flexible bodies--stretching to eight feet long and weighing up to four hundred pounds--and finely tuned echolocation abilities, the pink dolphins perform their water ballet on handlike, five-fingered flippers, in a habitat no other dolphin could colonize.

Since these mysterious creatures appear mostly at dusk and dawn, and their migration patterns are unknown, Sy Montgomery's Amazon quest encompasses four separate journeys. In the Tamshiyacu-Tahuayo region, she follows the pink dolphins to the spirit realm, where shamans commune with the powers of the plants and visit the Encante. With paleontologist Gary Galbreath, she follows them back in time, tracing the history of the species. At Mamiraua, the pink dolphins illuminate the Amazon's present-day conservation dilemma. And in a final, glorious burst, Montgomery follows the dolphins back down, deep, to the watery womb of the world, touching the very soul of the Amazon.