19,034 Works

Garter snake habitat (Thamnophis o. couchii)

Henry S. Fitch

Snake River Canyon, from Hansen's Bridge

Habitat of Bufo granulosus

Robert C. Stebbins

Habitat of Anadia, Oedipus, & Elentherodactylus bogotensis

Robert C. Stebbins

Horned Toad, side view

Looking at Mesquite thicket, 100 ft & N. of Spring, Joshua Nat'l Mon.

Robert C. Stebbins

Old Fort, nesting grounds, Common and Roseate Terns

Twin falls

Dorsal view of skull of Marmot (Marmota c. caligata ), adult, male

Garter snake (Thamnophis o. vagrans) adult female

Henry S. Fitch

Looking E. at Panamint City in Surprise Canyon

Robert C. Stebbins

Horned Toad, ventral view

Tree Yucca showing leaves clipped by woodrats

Joseph Grinnell

Pool in which larvae of Bufo marimus found, along Guejas River in Macarena Cordillera

Robert C. Stebbins

Cuddy Mountain, looking west across alfalfa field

Uma scoparia

Robert C. Stebbins

Camp HQ; view typical of hill forest of the lower tropical zone

Horned Toad, dorsal view

Sauromalus obesus

Robert C. Stebbins

\"Valley of a Thousand Springs\"

Campsite

Raymond M. Gilmore

Sauromalus obesus

Robert C. Stebbins

Campsite

Raymond M. Gilmore

Registration Year

  • 2013
    19,034

Resource Types

  • Image
    18,852
  • Physical Object
    74
  • Dataset
    71
  • Text
    29
  • Collection
    1