William Herron:
001-NatureTrailEntrance-1et
William Herron:
002-NatureTrailDescriptionSign-1et
William Herron:
003-NatureTrailSponsorsSign-1et
William Herron:
004-Scene-Agaves+Cacti+IronwoodTree-1et
William Herron:
005-OctopusAgave-1t
William Herron:
006-Saguaro+FeatherTree-1et
William Herron:
007-SenitaCactus+VolcanicMound-1et
William Herron:
008-OrganPipeCactus-1t
William Herron:
009-Diana+BarrelCactus+Brittlebush+Trees-1t
William Herron:
010-SweetAcaciaInBloom-1t
William Herron:
011-TotemPoleCactus-1t
William Herron:
012-PaloVerde+VolcanicMound-1et
William Herron:
013-Ocotillo+Leaves+OrangeFlowerBuds-1et
William Herron:
014-BlindPricklyPear-1t
William Herron:
015-MammalBurrowEntrance-1et
William Herron:
016-Brittlebush+Bursage-1et
William Herron:
017-Cholla+BarrelCactus-1et
William Herron:
018-VolcanicMound+PaloVerde+Saguaro-1et
William Herron:
019-LeaningSaguaro-1et
William Herron:
020-LeaningSaguaro+TeddyBearCholla-2et
William Herron:
021-ResidentialArea+McDowellMts-1et
William Herron:
022-Diana+Cacti+Trees+VolcanicMound-1et
William Herron:
023-SmallSaguaro-NearBench-1et
William Herron:
024-SmallSaguaro-NearTree-1et
William Herron:
025-PaloVerdeTree-1et
William Herron:
026-LeaningSaguaro+VolcanicMound-3et
William Herron:
027-TeddyBearCholla-1et
William Herron:
028-Diana+DeadSaguaro-1et
William Herron:
029-SaguaroSkeletons-1et
William Herron:
030-FishhookBarrellCacti-1et
