Introducing the Platte River Sandhill Prairie

This week, one of our prairies gets a new name, thanks to some generous donors, including the J.A. Woollam Foundation, the Claire Hubbard Foundation, the Howard and Rhonda Hawks Foundation, and many others.  The new name, more descriptive than celebratory, is simply this: The Platte River Sandhill Prairie.

The site is actually the combination of a 60 remnant (unplowed) prairie and 110 acres of adjacent cropfield that we seeded with 162 species of prairie plants in 2002.  The Platte River Sandhill Prairie sits on a range of sandy hills along the south edge of the Platte River Valley.  Most of the historic prairie in those hills has been converted into center pivot-irrigated cropland now, so our 170 acres of floristically-diverse grassland is especially valuable.

Because of this year’s drought, the prairie is not wearing its most showy colors right now.  Most of the grasses have been dormant since July, and very few fall wildflowers are blooming.  However, as with all prairies, what you see today is not what you’ll see tomorrow, nor what was there yesterday or last year.  As a celebration of the Platte River Sandhill Prairie, its beauty and diversity, and the generous donors who continue to support our conservation work, I’ve put together a series of photographs that show this prairie in all its glory.  Long-time readers of this blog will recognize most, if not all, of these photos from previous posts, but might not have realized that they were all from the same prairie.

Click on any of the below photos to see it larger, and then use the arrows to scroll through the rest of the photos.  I apologize for the quality of a few of them – some are poor quality scans of slides, but were useful for showing different stages of growth in the prairie.

Thank you to everyone who supports the work of The Nature Conservancy along the Central Platte River in Nebraska.  Please don’t be strangers – we’d love to have you come hike our trails and see the results of your support firsthand.

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Bees in a Restored Prairie Landscape – So far, So Good

Mike Arduser has (mostly) finished identifying the bees we found during our insect week in early July this year.  Though the data we collected during that week was just a first step, the early results are very positive.  It appears that our restored prairies are providing adequate habitat for most bee species, including some that have fairly specialized needs for nesting or feeding habitat.  Below is a summary of what we’ve found so far, what I think it means, and what our next steps are.

Mike Arduser (left) inspecting a captured bee in the Platte Prairies back in July, 2012.

As a reminder, our restoration objective is to reconnect and enlarge existing prairies by converting nearby crop fields to high-diversity prairie plant communities.  We hope the result is a larger, more connected, and more ecologically resilient prairie landscape.  The diverse plant communities in those restorations have successfully established, and we’ve been able to measure that by tracking plant species diversity and floristic quality.  It’s been more difficult to measure whether or not those restored prairies are actually stitching the surrounding landscape back together.  Our insect week this summer was an important step in evaluating that.

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