Tracking the Wild, Paw by Paw
I was tying my shoelace on a seaside path when I sensed something nearby—a paw pressed lightly into the dirt. A dog’s, I assumed. But then I noticed its hefty size and the soft blur of fur at its edges. Glancing upward, I found myself staring into the golden eyes of a bobcat.
A Nest to Call Home
The mission: Construct a home for soon-to-be-born offspring.
The rules: Use only scavenged materials. Carry them to the site in your mouth. Employ nothing but your appendages as tools. Ensure shelter from wind, water, and roving bandits.
The seabirds in love introduced in a previous post set to work. As monitors for the Seabird Protection Network on the Northern California coast, we watch and wonder: Where can these parents-to-be, who spend much of the year over open water, find safe haven on our rugged shore?
The Great Beauty of the Tidepool
The giant green anemone may look like a plant, with bright green tentacles that sway in the water. But the great beauty of the tidepool is also a great paradox.
A Seal Mom’s Lullaby
Their sleek, torpedo-shaped bodies dive deep and glide gracefully through the sea. On land they “galumph,” rolling back on their hind flippers then belly-flopping forward. Although harbor seals and other pinnipeds (fin-footed animals, including sea lions and walruses) may seem more at home in water, their distant ancestors once walked the earth.
Like us, harbor seals are warm-blooded, air-breathing mammals with hearts and lungs. The first time I observed a breeding colony, I realized that I have something else in common with females of the species: We are Moms, fiercely devoted to and protective of our children.
Dressed to Impress: Seabirds in Springtime
Forget Fashion Weeks and designer salons. Every Spring, seabirds along the Northern California coast stage their own spectacle of high-flying couture—with stakes far higher than any catwalk. These oceanic aviators dress, not for success, but for the survival of their species.
The Wisdom of Wild Iris
Its sturdy stalk surges from winter-wet earth. Long, sword-shaped leaves fan upward. A single flower unfurls—velvet-soft, radiant, uniquely shaded and patterned. In regal robes of deep purple, violet, and indigo, the Douglas iris (Iris douglasiana) reigns over the rainbow parade of spring wildflowers on the California coast.
Bringing an Endangered Sea Snail Back from the Brink
On a sunny January afternoon in Bodega Bay, some 70 miles north of San Francisco, the White Abalone Culture Lab is humming with activity.
It’s spawning day. Alyssa Frederick, the lab’s program director, invites me into an industrial room full of troughs and tubs of bubbling seawater. The abalone program is tucked away in the UC Davis Bodega Marine Laboratory, a research facility devoted to studying ocean and coastal health. The goal is to bring the endangered sea snails, known for their iridescent shells and delicate meat, back from the brink.
What’s A Sand Dollar Worth?
On a blustery March morning, I crouch at the Pacific’s edge to inspect a delicate white disc tossed onto the beach by the surging tide. Suddenly a passer-by shouts:
“They call them ‘dollars,’ but they aren’t worth anything!”
The naturalist in me bristles. I want to run after the stranger and make him look—really look—at the remarkable creature in my hand. Even in death, the intricate skeleton of a Pacific sand dollar (Dendraster excentricus) retains its elegance and beauty.
Star Power
In the galaxy of shimmering sea stars, none shone brighter than the spectacular sunflower star. Bigger, bolder and hungrier than any of its kin, Pycnopodia helianthoides could unfurl as many as two dozen arms, rocket across the ocean floor and devour a purple sea urchin in moments. As an apex predator—dubbed the “Death Star” by awed divers—it feared none and was feared by all.
Then, almost overnight, it vanished.
The Amazing Journey of Modern Whales
“Do you think whales ever walked the earth?”I thought the captain of a whale watch boat in Monterey Bay was asking a trick question. But it’s no riddle—it’s a scientifically documented, evolutionary fact.
The largest creatures on the planet, whales are classified, along with dolphins and porpoises, as cetaceans, from an ancient Greek word for sea monster. However, they descended from rather humble four-legged mammals that hunted and fished along the riverbanks of what is now Pakistan and India.
In one of evolution’s most dramatic U-turns, these land dwellers returned to the ocean from which their ancestors had emerged. In a geological blink—roughly 10 million years—they reshaped their bodies for an aquatic life. Fur thinned. Limbs flattened. Tails strengthened. Nostrils began their slow migration to the top of the head. Hooves gave way to flukes
