accommodation airy cage caged cages cell cells confine confined consequences crime door doors doorways gaol imprisoned jail justice lock locked padlock police policing prison prisoners secure securely security steel-mesh architecture barrier bars blocking off closing off decorative defense fence forged gate historic iron metal parallel place prevent protection safety sightseeing spears spiked steel symbol view wrought ara-ararauna aviculture beak bird black blue blue-and-gold-macaw blue-and-yellow-macaw blue-dorsum bright brilliant captive claws colorful colors colourful colours distinctive eye feathers green intelligent large macaw mesh mimicry monotypic neotropical-parrot netting parrot plumage pointed shade sharp South-American-parrot steel-frame talkative tree-trunk vivid wings wood yellow/orange-venter angle angles appearances bridge concrete contained cover covered footbridge freeway light overpass path patterns pedestrian perspective perspectives protective public ribbing roof roofing safe shadow shadows shelter sheltered sunlight sunshine support tunnel tunnelled walkway