Happy New Year to my friends and followers! I do hope that you are finding reasons to celebrate, and are getting out into nature. Our local weather here in northeast Kansas, USA, has been unseasonably mild, to the point of nearly breaking high temperature records. Yesterday, January 7, it was sixty-eight degrees on the Fahrenheit scale. Our average historical high is in the high thirties or low forties. Consequently, I have found a few insects and arachnids active in our yard.
A few months ago, one person admonished me for using the word “bug” too liberally, to include other insects, and even other arthropods. Technically, it is a proper complaint, but scientists are not my intended audience here, and the overall goal is to improve public appreciation of every related organism that suffers persecution and disdain. In honor of this person’s observation, I will start by giving examples of actual bugs, true bugs in the order Hemiptera, that I have seen here in January, 2026.
It is surprising how many true bugs overwinter in the adult stage, and will stir themselves “awake” on warm winter days. Among the most obvious are stink bugs. Many people across the United States are familiar with the non-native Brown Marmorated Stink Bug (BMSB), but I have not yet encountered one this month. Instead, I have been surprised by this season’s population of the Spined Soldier Bug, Podisus maculiventris, a type of predatory stink bug. You read that correctly, this stink bug, along with several other species, preys on other insects. Normally, I see precious few of them, but this past autumn they were everywhere, especially along forest edges.
Another stink bug I saw recently is Banasa calva, or at least I think so. There are eleven species in the genus in North America, and several of them look identical to this one. Species identification relies on characters best observed under a microscope. This is one of the usual species that feeds on sap of trees and shrubs, but is rarely, if ever, a pest.
Usually, the bugs I find this late (or early) in the cold months are leafhoppers, family Cicadellidae. They are small enough to be overlooked easily, but I managed to spot at least three different species recently. They are often so wary as to be difficult to approach, flying before you can train a camera or phone on them. Looking on both the interior and exterior surface of our backyard fence, and on the exterior of our house, usually proves fruitful. These insects also feed on plant sap. A few species are major crop, orchard, and vineyard pests because they can transmit plant viruses.
I am well aware that many species of aphids spend the winter on alternate host plants, different from the plants that they feed on in warmer months, but I was still shocked to find one that had alighted on our fence. A single species of aphid my differ drastically in physical appearance between its winter and spring/fall populations.
Most beetles stay well-concealed in leaf litter, under bark, and in other nooks and crannies, but lady beetles in particular will surface on warmer days to prowl sun-warmed surfaces.
Flies are insects that you wouldn’t expect to be the least bit active, but if you look closely enough, you are still likely to find some. Chief among them are tiny, non-biting midges that defy identification. Even expert midge specialists find them challenging.
There are some flies that you can find only during the colder months, and the winter crane flies of the family Trichoceridae are perhaps the largest of them. At least if you measure their lanky leg span of three-fourths of an inch or so. I see them almost daily on the side of our house, our garage, and clinging to the wooden fence. The larvae require moist or wet terrestrial habitats where they feed mostly on decaying vegetable matter, fungi, debris in rodent burrows, and similar niches.
Moth flies are very small and cryptic, and also resemble moths more than flies. Their larvae feed on decaying organic matter.
Another unexpected family of flies I have observed so far this year are frit flies, also known as grass flies and “eye gnats,” in the family Chloropidae. They are almost impossible to spot at only 2-3 millimeters. I imaged several blemishes on our fence before one of them metamorphosed into one of these flies. Ha! They have a variety of lifestyles, though most live as larvae mining the stems of grasses.
Barklice, in the order Psocodea, are usually most abundant and diverse in late fall, but the only one I have seen so far is the F-winged Barklouse, Graphopsocus cruciatus, one of the introduced species, from Europe. They graze on microflora like algae and fungi on plant leaves, but I usually see them roaming the exterior of our house.
Moths. Moths! There are several moths that occur as adults in late autumn through early winter. I usually see the Fall Cankerworm, Alsophila pometaria, a type of geometer or “inchworm” moth, in late fall, but it wasn’t until this mnth that I saw both sexes, on the same day. The female moth is wingless, while the male looks like an ordinary moth. The caterpillars are generalist feeders on the leaves of a variety of trees and shrubs. We have several of their known host plants in our yard, so the appearance of the moths is not surprising.
Believe it or not, some grasshoppers overwinter as nymphs (juveniles, immatures), and will poke their heads out of the leaf litter on warm days. The Green-striped Grasshopper, Chortophaga viridifasciata, is one of these.
Today, springtails are technically considered “non-insect hexapods” given their primitive physical form, but at one time they were classified as insects. They are generally small enough (under five millimeters) that they escape your attention unless they move. As their name implies, many species jump away when approached. Others do not have the anatomical mechanism to do so, and those are the ones I seem to be encountering now. In some geographic locations you may encounter “snow fleas,” which are actually springtails that can pepper the melting snow at the base of trees and similar situations.
Spiders can be out and about, too, though they mostly represent juvenile specimens. I managed to spy a young long-jawed orbweaver, Tetragnatha sp., and a “baby” Humpbacked Orbweaver, Eustala anastera, outdoors. I did see a jumping spider on the ceiling of our living room, though, and if I searched thoroughly, I could probably find more arachnid friends.
While I am enjoying the warmth of this winter, so far, I am also concerned about the volatility of our weather from one year to the next. Last year at this time we were buried under snow. The extremes and unpredictability of when the different seasons begin and end does not bode well for the survival of many species. Insects are more adaptable than most, but even they can succumb if they burn their fat reserves ahead of true spring. Take care, friends, let me know what you are finding.
