In early spring, wisteria (Wisteria sinensis) vines and honeysuckle (Lonicera japonica) bushes bloom fragrantly all over North America. The plants are abundantly green, and their elegant blossoms pour their perfume out into the warming air. It’s delightful, even magical, but any ecologist or naturalist will tell you it’s a bad sign for the environment. These plant species, introduced to North …
Going up thousands of feet or meters in elevation, it’s easy to notice temperatures getting cooler, and air getting “thinner”. You may also notice the air getting less humid, or the dirt beneath your feet changing. The soil itself may change to something more sandy, gravelly or rocky…
In this Wildlife Spotlight post, I’d like to put in a good word for an animal that people see all the time but tend to misjudge: the Virginia opossum (Didelphis virginiana). These cat-sized, fuzzy, long-whiskered beasts tend to have a polarizing effect on people. Everyone seems to think they’re either hideous or adorable. They have a reputation for being dim-witted, …
As you may have read in my post on describing outdoor places, biomes are the largest category for classifying the natural environment. From scorching deserts and frozen tundra to the endless blue of the marine pelagic zone, biomes highlight differences in nature at a huge scale. But what makes them different? What makes some biomes cold and others hot, or …
No matter where you live, it’s possible to find an array of wildlife right around your home. Your yard or garden can attract a wealth of fascinating critters for you and your family to enjoy.
The insect world is filled with weird and impressive animals with under-appreciated abilities. Since they’re so small and short-lived, we often fail to notice their miraculous feats and fascinating lifestyles. This means that we end up missing plenty of true natural wonders. Water striders are a great example. While biblical accounts of walking on water are considered divine miracles, we …
Does birdsong actually make people more relaxed? Is this ancestral association the reason that people find birdsong relaxing? Do birds really stop singing when there are predators around?
One of the most delightful parts of nature adventures is getting to share them with others. The huge variety of outdoor places is part of what makes the outdoor lifestyle so exciting and rewarding. On the other hand, it can be hard to describe the outdoor places you’ve been and the things you’ve seen. Conversely, if you’re looking for certain …
