The world consists of eaters and the eaten, who strive mightily not to live out that destiny. From the smallest creature to the largest, the dumbest to our glorious selves, lives are organized around eating (for carnivores that’s killing), avoiding carnivores bigger than ourselves, and sex. Since we’re primates, throw in status and you have… Read more »
Field of Dreams is a 1989 movie in which a voice whispers to a farmer, “if you build it, they will come.” On the strength of this, he builds a baseball diamond in his cornfield. They turn out to be the 1919 White Sox who do come and play. It’s all very magical. Buffalo Bayou… 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 »
We have approximately 250,000 Mexican free-tail bats when the colony under the Waugh Drive bat bridge is rolling. That’s roughly 6,250 pounds of mammal. I’m not sure, pound for pound, there is a larger concentration of wildlife in the city. This huge biomass creates its own gravitational field. We have a pair of red-shouldered hawks… Read more »
Everyone stay calm. We are going to talk about snakes, and trigger warning, there is video. I adore coral snakes. They are lovely, secretive and very docile. You pretty much have to ask one to bite you. They have tiny mouths and their fangs are short and fixed unlike most of our venomous snakes. Most… Read more »
In fairy tales, magical creatures guard their names because knowing the name of something gives you power over it. They were right. Sort of. I don’t get power over plants and animals when I know their names, but I do get to Google them; there is amazing knowledge you can unlock with a name. But… Read more »
Our Park is full of insects, but not as many as I wish we had. Insects are in precipitous decline around the world. And by precipitous, I do mean falling off a cliff. Biomass of insects is down almost 70% over the last 25 years. That’s why you can drive across Texas at night and… Read more »
Free food! Hang that sign in front of a restaurant and the line will be around the block in no time. This is, of course, a terrible business plan. But it does illustrate a universal truth: everyone wants to eat and the less money or energy expended the better. Places full of food tend to… Read more »
For the last 23,000 years (give or take), Houston was a prairie. A tall grass coastal prairie, to be precise. We stopped being a prairie within the last 150 years. We stopped so thoroughly that there is almost no original prairie to be seen. When we look at Houston, we see, for the most part,… Read more »