9780876145234 | Lerner Pub Group, December 1, 1985, cover price $8.95 |
About this edition: Descibes the efforts of scientists who are trying to save the peregrine falcon from extinction by raising the chicks in captivity and then releasing the birds back into the wild
9780876142257 | Carolrhoda Books, March 1, 1985, cover price $19.95 |
About this edition: Describes the efforts of scientists who are trying to save the peregrine falcon from extinction by taking the fragile eggs that would not survive in the wild, hatching them, raising the chicks, and then releasing the birds back into the wild.
9780606227698 | Demco Media, February 1, 2002, cover price $16.16 |
About this edition: Descibes the efforts of scientists who are trying to save the peregrine falcon from extinction by raising the chicks in captivity and then releasing the birds back into the wild
9780613280532 | Turtleback Books, September 1, 1985, cover price $18.45 |
About this edition: Descibes the efforts of scientists who are trying to save the peregrine falcon from extinction by raising the chicks in captivity and then releasing the birds back into the wild