مؤلف: David C. Hille

Liliana Chavarría-Duriaux has spent two decades conducting bird surveys throughout the far reaches of Nicaragua. She is Cofounder of El Jaguar Reserve, where she serves as Ornithological Research Director. During the past five years, ornithologist and cartographer David C. Hille has researched the parrot populations of Nicaragua. Robert Dean is an acclaimed nature artist who has painted birds for field guides covering all seven countries in Central America.