abandoned access denied angles appearance barriers building bush closed corrugated corrugated iron corrugations danger dark decay demolished deterioration disrepair elements entrance exit exterior external grime iron light mesh metal metal work neglect no access old open partially demolished building roof roofing rural rural decay rust rusting rusty safety shade shadows steel sunlight ara-ararauna aviculture beak bird black blue blue-and-gold-macaw blue-and-yellow-macaw blue-dorsum bright brilliant cage caged captive claws colorful colors colourful colours decorative distinctive eye feathers green intelligent large macaw mimicry monotypic neotropical-parrot netting parrot plumage pointed sharp South-American-parrot steel-frame talkative tree-trunk vivid wings wood yellow/orange-venter