Duck Hunting Season Continues
Thanks to my good friend Lance Krupke for the picture below who spent the weekend in a duck blind with his 3 sons, Marcus, Jordan and Drake in western Minnesota. Reports suggest that the season has been off to a slower than in years past, but ducks are still flying. The summer weather across the Midwest was hot and dry with well below average precipitation, which impacted the waterfowl broods this year. A study from earlier in the 2021 (Link below) suggested that North Dakota mallard numbers were down nearly 50% from last year and Pintails fell nearly 66% from last year. Yes, duck hunters are taking notice, but interestingly, drought does have positive impacts on America's wetlands. An article from David Brakhage at Ducks Unlimited (Link Below) suggests that there are longer-term benefits that help improve the quality of the waterfowl habitat.
"2021 North Dakota Survey Indicates Ducks are in Decline"
"In the absence of Federal surveys, coupled with an unfortunate drought, the "duck factory" may be experiencing a drop in populations. Dampened by Drought In the absence of 2021 breeding population and pond count data. In a nutshell, the prairie nesting grounds in 2021 are much drier than the flooded conditions often found in recent years—and the ducks have noticed. In data gleaned from a Delta Waterfowl news release, North Dakota's 2021 survey indicates decreases for most major species from a year ago. That includes America's bread-and-butter duck, the mallard, which decreased by 48.7 percent from a year ago with a breeding figure of 448,116 birds in 2021. While that's still the 28th highest breeding number in the state's history, it's also the lowest number for greenheads in North Dakota since 1993. Pintails fell to 81,716 breeders, a 65.9 percent decline from last year and some 67.7 percent below the long-term average. American wigeon also declined some 49.1 percent from 2020, down to 32,998 breeders this spring and some 15.4 percent below the long-term average. And green-winged teal dropped by 49.6 percent this year, although the 2021 breeding figure of 34,710 is still some 70.3 percent above North Dakota's long-term average. There were a couple of species that provided a glimmer of good news, including blue-winged teal, as their numbers fell by only 9.5 percent. Delta Waterfowl points out that teal prefer seasonal and temporary wetlands and appear to have stayed in the Peace Garden State, while pintails—which use similar breeding habitat—apparently took a look, assessed the conditions, and moved on."
"The Positive Effects of Drought"
"Wetlands have to dry out occasionally to provide good habitat for waterfowl. Wetlands are defined by at least seasonal water, hydric soils, and aquatic plants. Plants are key features of all wetlands. They are a primary source of food and cover for ducks and other wildlife that depend on wetlands. As these plants grow and die, they deposit leaves, stems, and other material in wetland basins. This plant matter is attacked by decomposers (microbes and insects), and the leftover organic material gradually accumulates on the bottom of wetland basins. Nutrients get trapped in this "organic soup" where a lack of oxygen inhibits further decomposition. When a wetland dries out and bottom sediments are exposed to air, wonderful things happen. The loose organic soup that has accumulated over time finally has a chance to consolidate and firm up. Oxygen reinvigorates decomposition and fuels a rapid breakdown of organic matter. Nutrients are released, having the same effect on vegetation as fertilizing a lawn. Plant seeds that have been dormant in the soil have a chance to germinate and grow. The clock on the natural aging process is turned back, and the wetland is rejuvenated."
Precipitation Departure From Average Since January 1st
Here's a look at the precipitation departure from average since January 1st and note that most locations are still several inches below average. Some of the biggest deficits include Bismarck, ND (5th driest January 1st - October 1st on record) and Minot, ND (1st driest such period on record). The Twin Cities The metro is still nearly -5.00" below average since January 1st, which is the 54th driest January 1st - October 1st on record. Meanwhile, Wausau, WI is nearly +9.60" above average precipitation for the year and is sitting at their 3rd wettest start to any year on record.
Drought Update For Minnesota
According to the US Drought Monitor, nearly 24% of the state is still considered to be in an extreme drought, those locations are located in the northern part of the state. Nearly 50% of the state is still under a severe drought (again, mainly up north) and about 76% percent of the state is in a moderate drought, which includes the Twin Cities.
Rainfall Potential Through AM Monday
Lingering showers and storms will slowly rotate through the region PM Saturday into AM Sunday. There could be a few light showers through the day Sunday, but much of the accumulating rain will be done by Sunday morning.