The purple sea urchin I’m holding doesn’t look like an environmental terrorist—more like a domed pincushion bristling with needle-sharp spikes. I can’t look this echinoderm (pronounced ee-KINE-o-derm), a cousin of sea stars and sea cucumbers, in the eye. It doesn’t have any. Nor does it have a brain, heart, backbone, or blood. Yet urchins, among the most ancient animals, date back 450 million years and inhabit every ocean on earth.
Month: April 2024
The Tao of Tracking
To me, Jim Sullivan seems a combination of Davy Crockett and David Attenborough: A scientist by training. A landscape designer, newspaper columnist, and college instructor by various career twists. An environmental activist, pleine-aire painter, philosopher, author, and drummer by personal passion. A living legend among the hundreds of tracking students he’s trained.
The Wantonness of Wildflowers
On a wildflowers hike at the Jenner Headlands Preserve in Northern California, Ranger Jill Adams of the Wildlands Conservancy asks what we expect to find.
“Sex,” a voice calls out. Giggling like school kids, we turn to a small woman in a tan bucket hat and sensible boots. “My father was a botanist,” she explains. “He taught us that when you go into the woods to look for wildflowers in Spring, you’re going to see lots and lots of sex.”


