cactus wren preparing it's nest

animal area arid arizona bare beautiful bill bird birding birdy blue bright brown brunneicapillus cacti cactus campylorhynchus chunky climate clouds color creation day desert dry elevation environment eyebrow heavy hide high hostile large largest life long mountains nature nest old ornithology outdoors outintheopen outside park pattern plant plants preparing relaxing resting rounded side skies sky small sparce speckled succulent sun sunny tail travel tree trees tucson typically usa vegetation visit warm water white wild wildlife wings wren