The great horned owl is the most common owl of the Americas, easily recognizable because of the feather tufts on its head. These “plumicorns” resemble horns or, to some, catlike ears.

Great horned owls. These birds let others know ... like the eerie shriek of a barn owl. This loud cry can scare away ...

Turkish bird watcher and wildlife researcher Emin Yogurtcuoglu captured footage of the rare Magellan Horned Owl (Bubo magellanicus) in Argentina's Patagonian valleys. Yogurtcuoglu, who tracks ...