Alfalfa Rules/Six New County Records

This past weekend Jennifer, I and the dog made a road trip to fill in a few gaps in the maps while the weather was still nice. We traveled to the Norfolk area with the number one goal of finding a Clouded Sulphur (Colias philodice) in Boone County, the lone remaining county where it hadContinue reading “Alfalfa Rules/Six New County Records”

Distribution Map Updates – Part 2

Here are the remaining seven maps for butterflies with six or fewer counties needed to complete their “clean sweep” of all 93 counties. If you happen to be traveling through or have relatives in any of these counties there is an opportunity to get your/their name in the record book (see Garfield County post fromContinue reading “Distribution Map Updates – Part 2”

2021 Niobrara Valley Preserve Butterfly Count

On July 1 eight intrepid observers took advantage of perfect weather to participate in the Niobrara Valley Preserve’s annual butterfly count. They found 254 total butterflies belonging to 36 species. The Great Spangled Fritillary was the most common butterfly with 65 tallied. Four Nebraska Natural Heritage Program Tier 1 (globally most at risk of extinction)Continue reading “2021 Niobrara Valley Preserve Butterfly Count”

2020 Niobrara Valley Preserve Butterfly Count Results

Due to the Corona virus and other scheduling issues this year’s annual Niobrara Valley Preserve butterfly count was a two day affair by two different teams. On July 11 Jonathan Nikkila and his son Bennett covered a majority of the count. Jen and I followed that up on July 15 covering the remainder of theContinue reading “2020 Niobrara Valley Preserve Butterfly Count Results”

The Niobrara Valley Preserve’s Hybrid Butterflies

There are three members of the genus Limenitis found in Nebraska. They are Red-spotted Purple (L. arthemis astyanax), Viceroy (L. archippus) and Weidemeyer’s Admiral (L. weiedemeyeri). When we first began surveying butterflies at the Niobrara Valley Preserve in Brown, Keya Paha and Cherry counties back in 1986 we found all three to be present there.Continue reading “The Niobrara Valley Preserve’s Hybrid Butterflies”