Crested owl in Central America and northern South America, where it occurs in Belize, Bolivia, Brazil, Colombia, Costa Rica, Ecuador, El Salvador, French Guiana, Guatemala, Guyana, Honduras, Mexico, Nicaragua, Panama, Peru, Suriname, and Venezuela. It is found in the Amazon Basin except in the north-west basin region with western Guyana, Venezuela, and central-eastern Colombia. The crested owl natural habitats are subtropical or tropical moist lowland forest and subtropical or tropical moist montane forest. They live up to 1000m in altitude, and are found in higher abundance where there is undergrowth and the presence of snags. Crested owls also prefer proximity with water.
Geology of French Guiana the Paramaca series, which corresponds to a series of micaschists, aluminous paragneisses and black quartzites whose total thickness is about 1 km. The central granite massifs consist of granite plutons, granodiorites and quartz diorites dating from 2.05 to 2.15 billion years ago. The north of French Guiana corresponds to a synclinorium composed of the Paramaca series on which sandstone and fluviatile conglomerates lie unconformably. Shield rocks in Guyana are all dated between 1.6 and 2.5 billion years ago. The Quaternary lands are located in the northern part of Guyana, near the coast, unconformably on the Paleozoic lands. The coastal plains