A Naturalist at Large: The Best Essays of Bernd Heinrich

Assorted investigations in natural science

Biologist Bernd Heinrich was born in Germany and emigrated to Maine with his family as a young boy. He is now a professor emeritus at the University of Vermont, but he lives in Maine and has a cabin there where he seems to spend a lot of time. Heinrich first came to my attention for his investigations into the intelligence of ravens, but he is primarily an entomologist who has done extensive research on bees. Heinrich’s father Gerd Heinrich was also an esteemed entomologist.

A Naturalist at Large: The Best Essays of Bernd Heinrich was published in 2018. It is a collection of articles that Heinrich wrote for various periodicals. Almost all of the selections come from the magazine Natural History, where he appears to have had a regular column. Other than that, there are two articles each from Audubon, Outside, and the New York Times, and one from Orion. The majority of these essays are about observations and studies of nature that Heinrich made on his land in Maine. The rest take place in locations around the world where he has conducted research, such as the Canadian Arctic, the Judaean Desert in Israel, and the Okavango Delta in Botswana. In a typical chapter, Heinrich observes a pattern of animal behavior and comes up with an idea of how and why such a behavior would evolve. He then conducts further observations or experiments to test the validity of his hypothesis. Some examples of his inquiries include how bumblebees regulate their body heat, why water beetles gather in clumps, how the structure of tree branches determines their ability to survive ice storms, how tiny Golden-crowned Kinglets survive icy Maine winters, why there is a predominance of red flowers in the Middle East, and why all plant growth seems to twist in a counterclockwise direction.

Despite the title, I find it hard to believe that these are the best essays of Bernd Heinrich. If they titled the book Assorted Odds and Ends by Bernd Heinrich, however, it probably wouldn’t sell very well. This is basically a collection of magazine articles from mainstream periodicals (not scholarly journals), most of which are not feature articles but rather the sort of short articles and columns you find in the front of most science magazines before you get to the meatier fare.

I have a lot of respect for Heinrich’s work as a naturalist, but I was a bit bored by these writings. He makes the science seem moderately interesting but far from fascinating. Heinrich presents a very nuts-and-bolts approach to natural science: I noticed this. I formed a hypothesis. I tested it thusly. I came to these conclusions. Don’t expect the philosophizing of Thoreau in these Maine Woods. I was anticipating something more along the lines of A Sand County Almanac by Aldo Leopold, another naturalist who wrote about the wilderness surrounding his cabin (in Wisconsin rather than Maine), but even Leopold’s essays on wildlife conservation policy read more poetically than Heinrich’s articles. What’s missing is any sense of what it feels like to be present in the wild places that Heinrich is describing. These essays read more like they were written in a laboratory. My guess is that Heinrich’s long-form books are more satisfying than these short essays. His workmanlike prose could benefit from some more room to breathe. I’d like to give his A Year in the Maine Woods a try, to see if there might be a little more Thoreau in him after all.