Ошейниковый лесной сокол Micrastur semitorquatus

Large and lanky, but heard much more often than seen. Widespread in tropical forest, ranging into semi-open areas with larger trees; in West Mexico it even occurs up into pine-oak forest high in the mountains. Hunts from canopy to forest floor, but usually calls from high in trees. Note the long yellow legs and long rounded tail with narrow white bars. Adults are usually white below, with dark ‘sideburns,’ but can be buffy below, and very rarely are black overall. Immatures have variable dark barring below.