Rose Houk

Land Lines
Northern Arizona Audubon Society

Each spring, common black hawks soar into Arizona skies from their wintering grounds in Mexico. These large, coal-black raptors, with distinctive white-banded tails, spend the warmer six months of the year here breeding, nesting and raising young.

Springs are magical places where groundwater comes to the surface — lush green patches that are among the most diverse, productive, and threatened ecosystems on Earth.

  This year, Walnut Canyon is celebrating a hundred years of protection as a national monument—protection that came none too soon because its prehistoric sites were being seriously damaged.

It was people known to archaeologists as the northern Sinagua who built some three hundred rooms in the limestone alcoves of this hidden canyon near the San Francisco Peaks. They lived, farmed, and hunted in the canyon and on the rim from the 1100s into the mid-1200s.

National Park Service

  It was a long way from the civilized college town of Ann Arbor, Michigan, to Mexican Hat, Utah, back in the summer of 1937. But Dr. Elzada Clover made the trip.

A botanist at the University of Michigan, she had an ambitious dream to explore the little-known plant life of the Colorado River region. Cacti were her specialty. Where better to find them than the Southwest deserts?

U.S. Fish and Wildlife Service

People in New Mexico pay close attention to the sky this time of year, watching and listening for flocks of sandhill cranes flying in graceful V-formation.

Each winter, ten to twenty thousand sandhills arrive, spending the days resting and feeding along the Rio Grande around Albuquerque and south. Others winter in southeastern Arizona.

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