I went out birding on Sunday. I’m often asked what “going birding” entails. Do you go into the woods and try to find as many different birds as possible? Yes, that’s frequently a goal. Do you look for that one bird that’s eluded you, the Magnificent High-breasted Warbledoodle? Yup, that can be a big part of it. Do you try to see more birds than you did last year, or more birds than your buddy has? Sure, that can be good fun. Birding is all of that and, often, exactly none of

It rained this morning. Water, or lack thereof, changes everything in an ecosystem. It’s the currency of life in nature. In the desert, plants and animals hoard water like dragons atop heaps of gold and gems. For a cactus or a tortoise it’s a matter of life and death, and surrendering any of your accumulated wealth is usually death. Sea urchins, on the other hand, live in such abundance that they forgo muscles and use precious water as a hydraulic system to get around. Temper

Not far down the trail behind my house are patches of native grasses in assorted hues of winter straw. The Broomsedge is a buttery yellow, the Little Bluestem has a hint of orange thrown in. When the sun gets low, they both put on orange raiment with tone determined by some trigonometry of observation angle and position of the sun that I don’t care to understand. What catches my eye is the tangled tussock of withering straw at the base of each clump. Tidy gardeners call this

Sphagnum bogs bring many things to mind. The thought of a healthy bog conjures images of carnivorous plants, acidic water, gnarly conifers, dragonflies, weird grasses, and, of course, moss. Way, way down on that list, essentially not even on the list, is rodents. At least that was the case until recently, when I was treated to a look inside the daily life of a Meadow Vole. Meadow Vole scavenging under a bird feeder at Sax-Zim Bog, Minnesota. Not the bog the rest of the story

In every broader group of animals or plants it seems there’s always a weirdo. Weirdness is usually a product of adaptation and evolution. Everyone is eating plants, so someone decides to eat animal protein and launches a new species - a few thousand generations later. Everyone lays eggs in trees, so you lay eggs underground. Or you start hatching your eggs inside yourself and giving live birth! Someone is always being weird, and that’s how we ended up with the platypus. The S

More than a century ago, teams of miners would carry a canary or other small bird in a cage as they toiled in mineshafts far beneath the surface. With their small size and higher respiration, canaries would succumb to poisoning from carbon monoxide or other airborne toxins before the humans would even notice it. When the bird croaked, it was time to get out of the mine. The canary acted as a sentinel species, one that detects environmental hazards quicker and more acutely tha

I’ve seen some spectacular wildlife over the years, but the most shocking thing ever was an unexpected beaver. There is no good beaver habitat near my home. The three closest records are all 12 miles away, and at the time of my sighting the closest was 22 miles away. But there it was, standing on the edge of a ditch a mile down the road. We drove past and it plopped into the ditch and squeezed through a culvert under a driveway. That got me thinking, as surprise beavers will