As a dog owner, I’ve covered a lot of miles with my Siberian Husky walking the streets, sidewalks and trails of west Ames. However, one of our special adventures is taking a short road trip out to Ada Hayden Heritage Park on the north side of town. It’s just a few miles away, but visiting this urban park gives the feeling of a great escape when you’re immersed in the sights and sounds of the prairie, oak savanna, and wetlands surrounding the lake itself.
Wildlife sightings are always exciting out at Ada Hayden, and the changing seasons bring a plethora of unique insects, reptiles, amphibians, and waterfowl to the park. On our most recent visit, we were excited to stumble upon a different animal we hadn’t seen out there before – goats! A new herd has taken the park by storm, and it’s all in the name of conservation!
Along the south side of the lake, a herd of 40+ goats, provided by Goats On the Go, has taken up temporary residence in a 3.5 acre area. The goats were brought in specifically for the purpose of targeted grazing, clearing out low brush and managing invasive vegetation in the oak savanna area. Targeted grazing with goats offers many benefits – including reduced use of herbicides (and the associated challenges of herbicide resistance), reduced need for mowing, and their ability to work in rough terrain with minimal risk of erosion. The goats are fenced in to ensure they are grazing the correct targeted area, and they typically spend 4-7 days per acre before being moved. The Goats On the Go website says it best: Goats go where people can’t, eat what most animals won’t, and leave behind nothing but fertilizer.
How do the goats know exactly what to eat? The goats are not specifically trained to eat certain plants and avoid others. It just so happens that quite a few common nuisance or invasive species are to be some of the goats’ favorite delicacies, including honeysuckle, poison ivy, wild parsnip, buckthorn, garlic mustard, thistle, ragweed, mulberry, and more. The goats will also eat some grass, but when the above species are present, the grass comprises a pretty small portion of their diets.
The City of Ames is in good company with its use of targeted grazing. Goats are gaining traction across the country as excellent mob grazers, from airports (Goats, Llamas and Sheep Make Up Landscaping Team at Chicago’s O’Hare International Airport) to golf courses (Grazing Goats To Help Prune SF Presidio Golf Course’s Bushes, Lawns) and business campuses (check out the Goats of Google!).
SO, bring on the goats! It’s quite the show, and ALSO an excellent practice when it comes to land management, invasive species control, and conservation.
In addition to the goat spectacle, the prairie is ablaze in color out at Ada Hayden, as well. I’ll leave you with a selection of snapshots from our adventure exploring the prairies and wetlands, and the lake as well, on a gorgeous July day.