EditorialHerpetotheres cachinnans, Print, The laughing falcon (Herpetotheres cachinnans), also called the snake hawk (erroneously, since it is not a hawk), is a medium-sized bird of prey in the falcon family (Falconidae), the only member of the genus Herpetothe...
Editorial1. Aquilla chrysartos (Golden Eagle.) 2. Spizaetus ornatus (Ornate hawk-eagle.) 3. Thrasaetus harpyia (Eagle)4. Cachinna herpetotheres (Laughung Falcon.) 5. Pandion haliaetus (Osprey). The Genera of Birds. Illustrated with ... plates by D. W. Mitchell....