Roger Zachary:
Octillo Bloom
Roger Zachary:
Moth larva
Roger Zachary:
Bewick's Wren
Roger Zachary:
Costa's Hummingbird- male
Roger Zachary:
Gopher Snake
Roger Zachary:
Monkeyflower
Roger Zachary:
Sunflower
Roger Zachary:
Empidonax sp.
Roger Zachary:
Western Whiptail
Roger Zachary:
Hummingbird feeding on Prince's Plume
Roger Zachary:
Hedgehog Cactus
Roger Zachary:
Ladder-backed Woodpecker-female
Roger Zachary:
Cactus Wren
Roger Zachary:
Hooded Oriole-male
Roger Zachary:
Ruth and Octillo
Roger Zachary:
Lazuli Bunting- male
Roger Zachary:
Pacific-slope Flycatcher
Roger Zachary:
Yellow-rumped Warbler
Roger Zachary:
Verdin
Roger Zachary:
Verdin
Roger Zachary:
Verdin
Roger Zachary:
Costa's female on nest
Roger Zachary:
Costa's Hummingbird-nest with young
Roger Zachary:
Selasphorus Hummingbird
Roger Zachary:
Rufous Hummingbird-male
Roger Zachary:
Black-throated Sparrow
Roger Zachary:
White-tailed Antelope Squirrel
Roger Zachary:
Chuckwalla
Roger Zachary:
Ruth
Roger Zachary:
Zebratail Lizard
