Drier spring, summer leads to pheasant rebound
Pheasant numbers are booming compared to last year and hunters can expect to see more birds when the season opens on Saturday, Oct. 10.
The Minnesota DNR‘s annual roadside pheasant survey showed a 42 percent increase in the state pheasant index from 2019 and a 37 percent increase over the 10-year average, including an eyebrow-raising 146 percent increase over last year in southwestern Minnesota.
“The weather this spring and summer was favorable for pheasants and enabled more hens to raise chicks, which drove the increase,” said Tim Lyons, DNR upland game research scientist. “We didn’t get hit by spring snow storms or heavy rainfalls like in 2019 and that really is what let hens nest earlier and be successful.”
Though the spring was cooler than average, rainfall was at or below average across much of the state.
“Successful nests earlier in the breeding season also means that chicks will be in better shape going into the fall and winter, which can improve their odds of survival,” Lyons said. The peak pheasant hatch was approximately four days earlier than average this year.
Weather and habitat are the main influences on Minnesota’s pheasant population trends. Weather causes annual fluctuations in pheasant numbers, while habitat drives long-term population trends.
This year’s statewide pheasant index was 53.5 birds per 100 miles of roads driven. All regions of the pheasant range reported an increase in pheasant counts, with the southwest reporting the greatest increase—there, observers counted 90.5 birds per 100 miles, a 146 percent increase compared to 2019.
Hunters can expect great opportunities to see birds in the southwest and very good hunting prospects in the west-central, central, and south-central regions, which all reported more than 50 birds per 100 miles.
Conservation Reserve Program (CRP) acres in particular play a large role in providing habitat for pheasants in Minnesota. The program, authorized under the federal Farm Bill, pays farmers to remove environmentally sensitive land from agricultural production and restore vegetation that will reduce soil erosion, improve water quality, and provide habitat for wildlife and pollinators.
The offering of a general sign-up in 2019 resulted in a net increase of approximately 10,000 acres in the CRP program. Additional habitat acres were temporarily protected through other federal and state set-aside programs. Other habitat was permanently protected through state easements, U.S. Fish and Wildlife Service acquisitions, and by the DNR as wildlife management areas. Many publicly owned lands are open to hunting, as well as private lands enrolled in the state’s Walk-in-Access program.
How DNR conducts the survey
Monitoring pheasant population trends is part of the DNR’s annual August roadside wildlife survey, which began in 1955. Wildlife managers and conservation officers in the farmland regions conduct the survey during the first half of August. This year’s survey consisted of 169 25-mile-long routes, with 153 routes located in the pheasant range.
Observers drive each route in early morning and record the number of farmland wildlife game species they see. The data provide an index of species abundance and are used to monitor annual fluctuations and long-term population trends of pheasants, gray (Hungarian) partridge, eastern cottontail rabbits, white-tailed jackrabbits, mourning doves, Sandhill cranes, and white-tailed deer.