Lone-Lizard sees two iron troughs placed end-to-end tolerate a fence straddling and separating the two.The troughs are aircraft engine shipping containers manufactured on contract for the US Navy and US Air Force and surplussed from the 1950s-1960s. A metal plaque identifies one half-ton container as designed for J57 turboprop, an innovative 5000-pound Pratt & Whitney engine which the military turned to for its war planes in the early 1950s.

Lone-Lizard sees California bighorn sheep reintroduced to Oregon from British Columbia in the early 1950s after eradication by the early 20th century of the native herds in Oregon - some few dozen bighorns live on rims and slopes rising to the east.

Lone-Lizard sees beef cattle, a subspecies of cattle introduced from Europe, appearing seasonally in this BLM grazing allotment on public lands in the southern Warner Valley.

Lone-Lizard sees the grazed seeding of Crested Wheatgrass, a livestock forage introduced from Russia and Siberia. Nearby, a fenced long-term-trend photo plot seeded in the early 1960s in the grazing allotment.
Satellite photo below courtesy Google Earth; troughs on right.

Lone-Lizard sees Natural-History is not natural; is not history.  Natural-History sees Lone-Lizard is not a lizard.