CACTUS WREN,CAMPYLORHYNCHUS,SPECIES,WREN,NATIVE,SOUTHWESTERN UNITED STATES,CENTRAL,MEXICO,EATS,INSECTS,BEETLE,GRASSHOPPER,WASP,SEEDS,FRUIT,REPTILES,FROGS,FORAGING,BEGINS,MORNING,VERSATILE,SEARCH,LEAVES,GROUND,LITTER,OVERTURN,IN SEARCH OF,FEEDING,THE FOLIAGE,BRANCHES,VEGETATION,INCREASING,TEMPERATURES,CAUSE,SHIFT IN,FORAGING BEHAVIOR,COOLER,MICROCLIMATES,ACTIVITY,AFTERNOON,ALMOST ALL,WATER,FOOD,FREE,STANDING WATER,THE SOUTHWEST,BIRD,ARID,REGIONS,YUCCA,MESQUITE,SAGUARO,NESTS,CACTUS,PLANTS,SOMETIMES,HOLE IN,NEST,PROTECTED,CHOLLA,PERMANENT,PAIR BOND,PAIRS,TERRITORY,THEY LIVE,THE YEAR,RESIDENTIAL,AREAS,CACTUS WRENS,NOTORIOUS,MISCHIEF,CURIOUS,BIRDS,WRENS,FLYING,OUT OF PLACE,AUTOMOBILES,THE OWNER,LEFT,WINDOW,OPEN,ENTER,HOMES,OPEN DOOR,FIND,ITSELF,TRAPPED,THE STATE,ARIZONA,TREE OF LIFE,THE INTERNET,COLLECTION,UNITED STATES,VIREO,