Arthur Chapman: Aphelocoma woodhouseii (Woodhouse's Scrub-Jay)
Arthur Chapman: Aphonopelma iodius (Desert Tarantula)
Arthur Chapman: Opuntia phaeacantha (Desert Prickly Pear)
Arthur Chapman: Cathartes aura (Turkey Vulture)
Arthur Chapman: Tamias umbrinus (Uinta Chipmunk)
Arthur Chapman: Gambelia wislizenii (Long-nosed Leopard Lizard)
Arthur Chapman: Erigeron utahensis (Utah Daisy)
Arthur Chapman: Yucca angustissima (Narrow-leaf Yucca)
Arthur Chapman: Yucca angustissima (Narrow-leaf Yucca)
Arthur Chapman: Pinus longaeva (Great Basin Bristlecone Pine) - bark
Arthur Chapman: Pinus longaeva (Great Basin Bristlecone Pine) - bark
Arthur Chapman: Lepus townsendii (White-tailed Jackrabbit)
Arthur Chapman: Bubo virginianus (Great Horned Owl)
Arthur Chapman: Spermophilus lateralis (Golden-mantled Ground-Squirrel)
Arthur Chapman: Pinus edulis (Pinyon Pine; Colorado Pinyon)
Arthur Chapman: Juniperus osteosperma (Utah Juniper)
Arthur Chapman: Numida meleagris (Helmeted Guineafowl) - in captivity
Arthur Chapman: Balearica regulorum (Grey Crowned Crane) - in captivity
Arthur Chapman: Bison bison bison (American Bison)
Arthur Chapman: Bison bison bison (American Bison)
Arthur Chapman: Bison bison bison (American Bison)
Arthur Chapman: Canis latrans lestes (Coyote)
Arthur Chapman: Cervus canadenisis (Elk or Wapiti)
Arthur Chapman: Bison bison bison (American Plains Bison)
Arthur Chapman: Cynomys ludovicianus (Black-tailed Prairie Dog)
Arthur Chapman: Antilocapra americana (Pronghorn)
Arthur Chapman: Odocoileus hemionus (Mule Deer)
Arthur Chapman: Cervus canadenisis (Elk or Wapiti)
Arthur Chapman: Cygnus buccinator (Trumpeter Swan)
Arthur Chapman: Calyptomena viridis (Green Broadbill)