Flight patterns of migrating snow geese; ice cave in the high desert; animal rehabilitation.

Endangered species inhabit the islands off the coast of California; tide pooling; surf fishing; ceviche.

Desert bighorn sheep, buffalo, and elk at Zion National Park; hot spring formed by an ancient volcano; apple cider.

Wheeler Peak in Great Basin National Park in Nevada, houses the only glacier in the southern U.S.; bristlecone pine forest; cutthroat trout.

Migratory birds and monarch butterflies; elephant seals prepare to mate; California condor; ancient redwood forest; clam soup.

Yosemite National Park; Sequoia National Park; Kings Canyon National Park.