The City Nature Challenge is an annual event that I always look forward to, when I have no conflicting engagements. I tend to plan around it, in fact. This year’s edition was held from Friday, April 27, through Monday, April 30.
Pearl Crescent butterfly from Wyandotte County Lake Park, Kansas.Some background is in order for those unfamiliar with this urban bioblitz. What began in 2016 as a friendly challenge between the California cities of San Francisco and Los Angeles has blossomed into a global project. The intent is to generate public interest in native urban flora and fauna, document as many species as possible during the event period, and build a database useful for assessing environmental trends both locally and globally.
Dance fly, Rhamphomyia nasoni, on our back yard fence.Here in Kansas City, I am fortunate that the official map area includes counties a fair distance from the city. It is mostly rural in Leavenworth County, Kansas, where we live, but the town itself is at least suburban. Heidi and I usually travel to other areas, too, like Wyandotte County, Kansas, and Platte County, Missouri.
Spring Tree-top Flasher firefly, Weston Bend State Park, Missouri.The weather this year was less than optimal, overcast virtually the entire time, cool temperatures in the low sixties (Fahrenheit), and occasional rain. Perhaps that is why public engagement was low. The stats are still coming in to iNaturalist, the web platform that hosts the observations for the event, but we had less than 300 people who contributed sightings. As a percentage of the human population, that is pretty dismal.
This unidentified web-spinning sawfly was one of my favorite finds in Havens Park, Leavenworth, Kansas.Still, there is a current total of 3,744 observatios of 1,084 species (however iNaturalist defines that term, and it probably varies by taxon). Help in identifying observations has come from 349 individuals, from all over the globe. The border of Kansas and Missouri represents the eastern fringe of the Great Plains meeting the western edge of the eastern deciduous forest, so we have some diverse and interesting habitats.
Ultra-tiny ribbed cocoon-making moths, Bucculatrix sp, are abundant in our yard right now.Personally, given the inclement weather, I looked at plants more heavily than I usually do. It helped that I now have an iPhone that takes photos which are comparable in quality to those produced by my Canon PowerShot SX70 camera. I think it performs better than the camera in some instances.
I can't believe I found this beautiful pair of Oak Stag Beetles, Platycerus quercus, under a chunk of dead branch in a front yard flower bed (male top, female below).When Heidi and I went out together, we focused on birds. This was especially true at Wyandotte County Lake Park in Kansas, and at Weston Bend State Park in Missouri. Both parks are heavily forested, with a large reservoir at one, and small streams running through the other.
This Blue Corporal dragonfly was one of three species of Odonata I found during the CNC.I don’t like that the City Nature Challenge brings out my competitive nature, but I feel compelled to demonstrate to other local citizens that insects and spiders are worth looking at. Consequently, I had the most observations for the Greater Kansas City Metro Area, and the second highest species tally. You can find the results for everyone at this link.
American Idia Moth near the blacklight sheet.I did get in a blacklighting session in the front yard one night, but there was precious little flying in the cool temperatures.
This female ichneumon wasp, Xorides peniculus, was a new species for our home, at the front yard blacklight sheet.It is a good thing that the nature challenge was not a week later. I went back to Havens Park here in Leavenworth yesterday, May 5, to find that a new gravel road had been laid, right through a small, ephemeral wetland, and over glade habitat at the top of the park. I am devastated and angry. Rumor has it that it will eventually be another paved trail for cyclists, dog walkers, and others. I am all for accessibility, when it does not compromise ecosystems. I don’t know that I will go back to the park now, but there is nothing similar within walking distance of our home (I don’t ride a bike, nor drive any longer, and we only have one car anyway). Pretty much everything else here is lawns.
Baby Fork-tailed Bush Katydid at Havens Park.One thing that appears sorely lacking for the City Nature Challenge is widespread publicity. There is a wonderful team of individuals at the Los Angeles County Museum of Natural History that organizes the event each year, but they can only do so much. They have to register cities, for example, which is a demanding chore all by itself. It is up to the individual metropolitan areas to do their own marketing.
Nursery web spider, Pisaurina dubia, Wyandotte County Lake Park.Did you participate this year? Have you done so in years past? Please feel free to share your experiences in the comments. Oh, and check out my "non-bug" finds over on my Sense of Misplaced blog.
