We’ve got a lot of dead trees in the Rockies. More than usual. As the region has warmed, bark beetle populations have exploded, and they’ve been killing off massive swaths of pine and spruce. It’s hard to miss the damage, and when British landscape artist Chris Drury visited the University of Wyoming campus in Laramie, […]
Eco
Autumn. It’s perhaps my favorite time of year. Ski season is just around the corner and the tomatoes in the garden have reached their peak. A few late peaches remain, and our pears and apples are perfectly ripening. The sun’s angle in the sky intensifies the light and makes the landscape appear especially vivid and […]
The six undergrads that trickle into the Aquatic Ecosystems Research Laboratory at the University of British Columbia are unsure about what they’re in for. The room they enter is all black from the carpet to the walls and the ceiling. A conference table partitioned into six sections is illuminated in the middle. They each take […]
Two weeks ago, I wrote about scientists who intentionally killed 80,000 feral goats on one of the islands in the Galápagos archipelago. The effort was in the name of biodiversity and conservation, sure, but was it right? The post spurred some fascinating questions and comments, particularly from Jason G. Goldman, who writes The Thoughtful Animal […]
This is the last installment of my six-week series about the Galápagos Islands. To recap the first five posts: The Galápagos is an archipelago of 14 volcanic islands that scientists since Darwin have gone well out of their way to study. The islands are extremely inhospitable to life, and yet, over long periods of time, life has […]
This story, I promise, will end with giant deep-sea tubeworms like the beauties above. Please bear with me while I get there via the Colorado River. I’m one of the nearly 40 million people who depend on the Colorado for water, and for most of my adult life I’ve heard about (and reported on) the bureaucratic […]
About a year ago, I decided that keeping track of bloom dates, bird arrivals and other natural events would help me grow as an amateur naturalist. “According to my sources and personal records,” wrote a local naturalist celebrity, “this is the best spring for mountain laurel blooms here in the past fifteen years.” I grinned […]
Judas knew what he was doing when he double-crossed his friend Jesus. “What will you give me if I betray him to you?” he asked the conspiring priests in the famous Bible story. The story of the Judas Goat is more tragic. She had no idea that she was leading her friends to their deaths. […]