The rare dancing grouse of the Southwest, called the lesser prairie chicken, is known for the males' elaborate calls and showy displays of reddish-orange air sacs while they perform mating dances on “booming grounds” in the spring. These birds need large, unfragmented parcels of intact native grasslands and shrublands to maintain self-sustaining populations. They once roamed the sagebrush and shinnery oak of the Southwest by the millions, but today occupy just 16 percent of their historic range. In 2012 the lesser prairie chicken population bottomed out at 35,000 individuals — until it reached a new low of only about 17,616 birds the very next year, a decline of about 50 percent. The bird's numbers rebounded in 2014–15 after the end of a drought in its range, but biologists are worried about another population decline in 2016, even with adequate rainfall.
The main threats facing lesser prairie chickens are habitat loss and degradation from livestock grazing, agriculture, oil and gas extraction, herbicides, mining and roads, and wind-energy production. The birds' habitat is also lost to fences, power lines and other tall structures that beckon predators to perch — prairie chickens won't set foot within a mile of them.
Lesser prairie chickens have danced a long, hard road in their journey toward gaining — and keeping — the federal protections they need to survive.
In 1995 the Center and allies petitioned to protect this species under the Endangered Species Act; nearly three years later, the U.S. Fish and Wildlife Service said the bird deserved protection — but instead of granting it, the agency merely added the animal to the “candidate list.” Finally, thanks to the Center's 2011 landmark agreement on 757 species, the Service officially protected lesser prairie chickens as threatened in 2014 — only to snatch that protection away two years later in response to a lawsuit from a Texas oil trade group. And that was after the agency itself admitted in court that the loss of even a small amount of suitable habitat could send the species into a "death spiral."
The Service is currently undergoing a new review of the lesser prairie chicken's status as the bird waits, unprotected, for a new Endangered Species Act decision.
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Contact: Tanya Sanerib