Monk Parakeet on a tree branch in Parc Guell, Bacelona Spain

monk parakeets parc guell tree branches avian beauty bird watching ornithology bird species barcelona nature photography colorful feathers small parrots natural habitat spanish parks park scenery european parrots exotic birds fauna birdwatchers barcelona parks parakeet perch parrot flocks quaker parakeets journey down beyond colorful parrots parakeet families exotic bird sightings conservation exotic birds parakeet wild wildlife green feathers avian behavior wildlife photography parrot perching nests feeding birding feather flying mating nesting pretty branch plumage