Photos of the Week – September 4, 2026

Prairies in central Nebraska continue to buzz with activity right now. Here are some local photos from the last week or so, along with a few from Wilson Lake in Kansas during Kim’s most recent race (which she won! – more on that below).

The first set of photos is from a morning at the Platte River Prairies, including a bunch from near or along our hiking trails.

Maximilian sunflower at sunrise.
A katydid on stiff sunflower.
Stiff sunflower and restored sand prairie, with the Derr House in the background.

Most of our big warm-season grasses are flowering right now. That means little puffs of pollen every time I bump them as I walk past. My grass pollen allergies have diminished after a couple years of allergy shots, but I still react a little if I get a big dose.

If you look closely at those grass flowers, though, all the little yellow things aren’t anthers. There are also a lot of tiny hover fly larvae crawling around and feeding on the anthers. The photo below shows two of them – one bigger one in the bottom right of the photo and a smaller one above and to the left of it.

Hover fly larvae on big bluestem.
Cardinal flower in a restored wetland slough.
Narrow stink bug on sand lovegrass.
Green sweat bee on hoary vervain.

There are at least six sunflower species in bloom right now at the Platte River Prairies. All of them are very popular with a diversity of invertebrate species. Sunflowers are incredibly good sources of nutrition, including all parts of the plants. This time of year, though, the pollen and nectar, as well as the flowers themselves, are particularly sought after by lots of different creatures.

Plains sunflower with a surprising absence of anything eating it (at the moment).

The photo below shows plains sunflower (Helianthus petiolaris) covered in visitors. I can see two bees, a tree cricket, a cucumber beetle, and a sunflower moth larva, all on one flower head.

A nearby plains sunflower with numerous insect visitors.
Stiff sunflower with grasshoppers, beetles, and a tree cricket (with another tree cricket hiding behind it).
A mining bee (I think) feeding on stiff sunflower.
Tree cricket on stiff sunflower.
Tree cricket on plains sunflower.
Tree cricket on a stiff sunflower that has obviously had lots of herbivore visitors already.

I’ve also been spending some early morning time at Lincoln Creek Prairie in Aurora (the site of my square meter photography projects). Here are some recent shots.

Big bluestem in flower.
Big bluestem with a tea-colored dew drop.
A pitcher sage blossom that fell and landed on a funnel web.

Yellow and banded garden spiders are prevalent right now at Lincoln Creek. Because they’re large spiders, not everyone enjoys them, but I really enjoy seeing them and watching them. Here are some yellow garden spider photos (Argiope aurantia).

Yellow garden spider.
Another one.
Another one, this time with a fly.
Same as above but from the other side.

Kim ran the Hell Creek 50K race at Wilson Lake last weekend. It was 100 degrees when she crossed the finish line in the early afternoon. It was also very windy, which was a mixed blessing. A breeze is nice, but in 100 degree heat, it felt more like a blast furnace than a pleasant breath of cooling air.

When she finished, the race organizers surprised her with a first place trophy. Neither she nor I knew she was in first place until then. She ran about 20 minutes slower than she had the year before, but felt like that was pretty good, given the conditions. A couple women dropped out before the race, and only three of the remaining 15 ended up crossing the finish line – with Kim leading the way. (Did I mention how hot it was?) One of Kim’s greatest strengths as a runner is her determination and ability to push through pain and discomfort. I was really pleased to see her rewarded for that!

Meanwhile, while Kim was on the trail, I was trying to figure out how to do some photography in 30-mph winds. There were some unexpected clouds in the morning, which provided decent light, but the strong winds really reduced the range of potential subject matter. I wandered for a while before finding myself lying in wet sand on the edge of the lake. I hung out there with frogs, damselflies, robber flies, tiger beetles, and other little friends until the clouds went away and the sun drove me back to the shade.

A cricket frog along the edge of the lake.
Another cricket frog.
Damselfly.
Another damselfly.

It looks like we’ve got another couple weeks of hot weather coming at us. I’m glad to have had so much outdoor time recently. That’ll make me feel better about huddling indoors around the air conditioner for a while – though I’ll surely sneak out in the early mornings and try to have some fun before things really heat up. There’s too much happening right now to stay inside the whole time!

Photo of the Week – October 21, 2011

Garden spiders, aka black and yellow argiopes, are one of the most recognizable spiders in many prairies (not to mention backyards).  In fact, my kids spent several weeks this August doing daily checks on one big spider in our yard, feeding it every kind of insect they could find.  They had a great time catching insects and figuring out the best way to toss them into the web so that the insect would get tangled up and the spider could rush over and finish it off.

A black and yellow argiope (Argiope aurantia) with its egg sac. Lincoln Creek Prairie - Aurora, Nebraska. (For context, the egg sac was about an inch wide.)

A couple weeks ago, I took the above photo of a black and yellow argiope and its egg sac in a local prairie.  Female argiope spiders typically lay several hundred or more eggs in the early fall, encase them in an egg sac, and die soon after.  (Remember Charlotte’s Web?)  In Nebraska, the eggs hatch in the fall, but the spiderlings remain in the egg sac over the winter before emerging the next spring.  The tough egg sac protects them from winter weather and helps protect the eggs and spiderlings from many predators.

I’ve spent this week at a big conference for scientists of The Nature Conservancy.  One of the themes of our conference has been the need to do a better job of involving people – particularly kids – in conservation.  Clearly, one of the keys to getting kids into conservation is helping them to make personal connections with nature.  I’m convinced that intimate experiences like feeding a spider, holding a turtle, or watching a butterfly emerge from its chrysalis create long-lasting impressions that shape future convictions about the importance of nature.  When my kids are older, I hope that memories of watching and feeding that big spider in our yard will be influential and inspirational to them, regardless of where they go or what they do.  Now if we could just get a big spider in the backyard of every kid in the world…

Black and Yellow Argiopes – the new worldwide ambassador for conservation!