The closer you look at something, the more questions you develop. And I have a new lens that lets us look very closely indeed. For example, the photo at the top of this post. It is a butterfly known as a gulf fritillary. It is one of the more common butterflies in Houston, but that… Read more »
Fifty years ago, any suggestion that an animal was more than a stimulus-response machine would be met with accusations of anthropomorphism — ascribing to animals some attribute that could only belong to humans. Pavlov rang his bell each time he fed the dogs and eventually, the dogs so associated the bell with the food that… Read more »
On television, we watch a show about lions. We watch a lioness raise her cubs. They are cute. But the narrator says in his slightly hushed narrator voice, “If she doesn’t find food soon, she will be forced to abandon her cubs.” Then, we see footage of a lioness taking down a young antelope. We… Read more »
I am thrilled to see the Park so well used during our coronavirus lockdown. Sanity can be found on those paths. The blog, however, requires quiet, empty spaces that are not as easily found in the Park nowadays. However, I do still have access to a secret (not really) nature preserve a half-mile north of… Read more »
This is the first blog post I ever wrote. And I never got to publish it until now. That’s because I have finally found another polyphemus moth cocoon. I found the first one (photo at the top of the page) two years ago and by the time the blog was up and running, the cocoon… Read more »
Before you were born, kids listened to hot singles on small vinyl disks with a big chunky hole in the middle. They were played at a speed of 45 rpm rather than the usual 33 1/3 rpms that larger albums were played at. We called them 45s. On one side, they had the song you… Read more »
The processes of the natural world operate at all scales, from tiny to enormous. But however large or small, complex or simple, every living thing is pushed by two drives: stay alive and reproduce. Knowledge of the natural world is essentially the details of how each species manages these drives. The natural world in our… Read more »
There are many lenses through which to view nature in general and our Park in particular. Recreation, tranquility, civic pride, aesthetic beauty. There’s a more prosaic lens as well. Nature, and our Park, can be seen as a collection of eaters and their food. Some organisms are always one or the other; some creatures can… Read more »
The black tipped white moth is active in the Park right now. I’ve seen this lovely moth only once before in the Park a few years ago and mistook it for a butterfly, which made for a challenging ID. iNaturalist AI wasn’t as robust back then, or I would have had the answer in a… Read more »
Between travel and an injured foot, it has been weeks since I’ve really spent time in the Park. The two hours I spent Monday felt like a great big hug. The prairie grasses are everywhere announcing themselves. Even pros (one of whom I’m not), can struggle to identify prairie grasses when they are not blooming…. Read more »