World War II had barely ended when researchers began to notice a major migration under way in North America, from undeveloped and agricultural areas to cities and suburbs. Now, in the early 21st Century, the urban population is over 20 times that of the early-1940s—in some places, more than 50% higher than the surrounding rural... Continue Reading →
Us Against the World
Boy meets girl. It’s such a familiar story I probably don’t need to spell out the rest. Ah, but folks like stories to have a beginning, a middle, and an ending, don’t we? Ok, ok… so a male and a female find one another. They “meet-cute” (the classic contrivance of romantic comedies), or through the... Continue Reading →
Yawn
Grab forty winks. Saw logs. For a species that’s habitually short on shut-eye, we humans sure have come up with myriad ways to talk about it. We also spend a lot of time and money studying sleep, or the lack thereof. Yet, in spite of decades of inquiry, researchers still don’t have a good fix... Continue Reading →
Leftovers
According to the U.S. Environmental Protection Agency (EPA), Americans throw out 34 million tons of food each year—an average of 93 thousand tons per day, and some experts estimate the amount triples on Thanksgiving and Christmas. Food for thought, while making another trip to the garbage can following our national day of feasting. Waste not,... Continue Reading →
Where the Livin’ is Easy-er
Sinatra was wrong. I’m sorry Ol’ Blue Eyes, but the line that says if you can make it in a big city you can make it anywhere doesn’t hold true for everyone. For a lot of wild species, especially those who can tolerate living close to human beings, Gotham—and nearly every other town and suburb—has... Continue Reading →
You Haul
Moving supplies have been dominating my thoughts of late and taking over my apartment too. With boxes stacked everywhere the walls are, quite literally, closing in. When claustrophobic thoughts threatened this afternoon, I took a deep breath and remembered that wide, open spaces were waiting outside. But a funny thing happened when I walked through... Continue Reading →
Free-Tailed Funnel Cloud
When Doppler radar first arrived in the area known affectionately to Texans as the Hill Country, the local television station meteorologists were understandably eager to show off the weather forecasting capabilities of their newest toy. Unfortunately, they got off to a less than impressive start. Night after night that summer, evening thunderstorms were forecast but... Continue Reading →
On the Half Shell
“Here’s a question for you… turtles and armadillos both have shells, so are they related?” Whenever people gather for some kind of social event, the subject naturally turns to work. As in, “what do you do for a living?” In my case, what happens next is that the words “wildlife biologist” are out barely of... Continue Reading →