Handbook of the Birds of the World: v. 4: Sandgrouse to Cuckoos

Offering detailed information on the sandgrouse, pigeons and doves, cockatoos, lories and parrots, turacos, cuckoos and couas and coucals, this is the fourth volume in a series of 12. The text contains over 7000 bibliographical references and a percentage of the income of all sales of the “Handbook” is given to Birdlife International for their conservation efforts.