Walter Marcisz:
Black-throated Sparrow, Usery Mt. RP (Wind Cave Trail), Mesa, Maricopa Co., AZ, (3-14-18)
Walter Marcisz:
Usery Mt. RP view (with Teddy-bear Cholla & Saguaro), Mesa, Maricopa Co., AZ, (3-14-18)
Walter Marcisz:
Usery Mt. RP (Wind Cave Trail), Mesa, Maricopa Co., AZ, (3-14-18)
Walter Marcisz:
Usery Mt. RP, Mesa, Maricopa Co., AZ, (3-14-18)
Walter Marcisz:
Ocotillo blossom, Usery Mt. RP (Wind Cave Trail), Mesa, Maricopa Co., AZ, (3-14-18)