Biodiversity
Red-eyed vireo
Vireo olivaceus | Linnaeus, 1766
Vocalization
Characterization: Small species measuring about 14cm in length. It has a relatively long beak, a gray pileus, a white eyebrow highlighted in black, a pure white lower side, and a yellowish underside of the tail.
Distribution: Most of South America.
Habitat: Medium layer of any forest and in the tree tops.
Habits: A diurnal species, it acts as a "forest ranger," sounding an alarm when, for example, a magpie appears scouring the woods looking for birds' nests.
Diet: Carnivorous, feeding on insects and their larvae.
Breeding: It lays its eggs in an open, deep bowl-shaped nest made of fibers and leaves, and built on a fork of a tree, to which is tightly wrapped.
In the UFRA area: This bird is considered rare within the studied farms as it was only seen 2 times. Its distribution was restricted to restored exotic forests and native forests.