Blue-headed macaw, primolius couloni perched and resting on the branch, dozing off on the tree during the day, with its eyes slowly closing, close up shot of vulnerable parrot bird species

blue headed coulons primolius couloni native peru parrot bird species animal perch stand tree branch mini bill coulon sleep rest eye close conservation brazil threatened vulnerable wild wildlife trade paradise singapore zoo park reserve mandai exotic green plumage feather amazon amazonian birdwatching doze off head behaviour forest endangered protected south america