a squirrel cuckoo, piaya cayana, sits on top of a tree branch in mexico. the bird is perched elegantly

avifauna piaya cayana animal behavior arboreal aves avian beak biodiversity bird species birdwatching branches colorful environment exotic fauna feathers forest forested area greenery habitat mexico natural nature reserve observing ornamental ornithology outdoor outdoors perched perching plumage single squirrel cuckoo tree canopy dwelling tropical watching wild wilderness wildlife conservation winged woodland