Tennessee Duck Migration Report 2026

Duck observations in Tennessee usually climb from the week of Nov 2 and reach their fall high around the week of Nov 16; they stay above the halfway mark between their July level and that high through the week of Mar 16. That is from ten years of research grade iNaturalist observations, 2016 to 2025, counted as a share of all bird observations so the growth of the app does not skew it.

Tennessee Wildlife Resources Agency runs the Bi-Weekly Waterfowl Counts (TWRA Waterfowl Refuge Counts), last counted on February 27, 2026 (597 ducks, 200 mallards). Each count links to the agency's own report.

In Tennessee, blue-winged teal climb first, from around the week of Aug 10, and greater scaup come last, from around the week of Dec 7. That is the week each species' share of bird observations first passes the halfway mark between its July level and its fall high; the species chart shows all of them week by week.

Tennessee is in the Mississippi Flyway. The continent's busiest duck corridor, following the Mississippi River system. The freeze watch for Tennessee reads forecast lows at the Mississippi Flyway's northern staging areas: Bemidji, Fergus Falls, Green Bay, Alpena, Saginaw Bay.

The 2026 U.S. Fish and Wildlife Service breeding survey estimated 33.4 ± 0.6 million birds, 6% below the long-term average of 35.4 ± 0.09 million. That is the fall flight's starting point for every state, Tennessee included.

Season dates, zones and bag limits for Tennessee are set by the state wildlife agency inside the federal frameworks and are listed on the Tennessee waterfowl season page, linked below.