Reminder – we’re internet hosting two public subject days on the Platte River Prairies and Niobrara Valley Protect, respectively. The primary is July 12 and the second is August 2. Learn right here for extra info on each of them and click on right here for an in depth agenda of the Platte River Prairies occasion. These can be nice alternatives to discover and study prairies with consultants in quite a lot of matters. The Niobrara Valley Protect day will embrace bison excursions. Please RSVP so we all know how you can plan for you and might notify you if we now have to regulate to climate or different occasions!
I’ve made a pair journeys to the Niobrara Valley Protect these days. I didn’t have a ton of time for exploration and images on both journey, however at a spot like that, it doesn’t take lengthy to seek out quite a bit. Listed here are some images from these latest visits.
Throughout my final journey, I acquired to assist with some moth and butterfly surveys. Moth consultants arrange lights and traps in a single day and spent a lot of their evening capturing and photographing the species that visited. I helped for some time, however was in mattress by midnight. Within the morning, I photographed just a few moths that had been nonetheless hanging round earlier than we picked up our nets and headed out to seek out butterflies.
Thistles get a nasty rap. Certain, we now have some invasive thistle species in Nebraska which might be problematic, however we even have some implausible native species which might be unimaginable sources for wildlife (vertebrate and invertebrate) – in addition to being engaging wildflowers. I photographed two of these native species at NVP this month.
Carson Schultz, NVP’s stewardship supervisor, has been experimenting with a mix of patch-burn grazing and rotational grazing for some time now. That always entails burning parts of a number of Sandhills pastures after which rotating cattle via these – grazing every pasture for a few month-and-a-half. The burned areas of every pasture get grazed far more intensively than the unburned, creating additional habitat heterogeneity.
As well as, the power of cattle to decide on what they need throughout pastures which might be lots of of acres in measurement, in addition to between burned and unburned areas, means the animals have a virtually limitless weight loss program choice. It’s fascinating to look at what they select to eat and what they don’t. Their selections range by the day, largely as a result of they’re at all times in search of vegetation which might be at a development stage that gives essentially the most tender, nutritious meals. The cattle are consuming primarily grasses, however the combine in different vegetation as properly.
Within the pasture I explored, the prairie had been burned within the spring and cattle entered in mid-Might. They’d been grazing for over a month and had stored the grasses within the burned space fairly brief. Their selective grazing, although, meant there was a variety of selection within the top of the vegetation, which created nice wildlife habitat, in addition to a enjoyable place to {photograph}. Within the unburned portion of the identical pasture, the grasses had been a lot taller and little or no grazing was going down. As a complete, then, the pasture supplied a very good mixture of habitat construction and many blooming vegetation.
Right here’s one final plug for our public subject days – if you happen to like what you see in these images, come see it for your self! Each the Platte River Prairies and Niobrara Valley Protect occasions will function excursions with employees and an opportunity to study ecology and prairie stewardship. We hope to see you there!
