Texas Duck Migration Report 2026: Counts and Timing

Q: Which ducks come through Texas first?

In Texas, blue-winged teal climb first, from around the week of Aug 24, and common goldeneye come last, from around the week of Nov 30. 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.

Q: What flyway is Texas in?

Texas is in the Central Flyway. The Great Plains corridor from the Dakotas and Montana down through Texas. The freeze watch for Texas reads forecast lows at the Central Flyway's northern staging areas: Devils Lake, Minot, Aberdeen, Valentine.

Q: How many ducks are on the continent this fall?

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, Texas included.

Q: When does duck season open in Texas?

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

Week of Nov 16

Usual fall high in observations

2016 to 2025

Week of Oct 26

Usually climbing from

halfway up from the July level

1

Agency survey

listed below

Central

Flyway

freeze watch below

The agency counts

The nearest counts to Texas on the Central Flyway

The nearest agency counts on the Central Flyway are in Kansas (about 490 miles away) and Oklahoma (about 300 miles away), measured center to center, so read them as the flyway’s trend rather than a count of Texas’s own birds.

2026 fall count

KDWP Bi-weekly Waterfowl Survey

U.S. Fish and Wildlife Service, Kirwin National Wildlife Refuge (on the Kansas Department of Wildlife and Parks form) · Kansas · about 490 miles from Texas

Counted September 18, 2026

18 ducks

One of them a mallard

17 green-winged teal; the reservoir at 1,703.91 feet, near its 20-year low of 1,702.03 feet

Total added up from the published species counts

In the agency’s words

Survey Location: Kirwin NWR Date: 9/18/26 ... Mallard 1 ... Green-winged 17 ... Comments: Winds 17 mph. Low reservoir water level (1,703.91 feet). Historic 20-year low – 1,702.03 feet.

U.S. Fish and Wildlife Service, Kirwin National Wildlife Refuge (on the Kansas Department of Wildlife and Parks form), September 18, 2026. Read it at the source

Ducks, geese, swans and coots on Kirwin Reservoir in north central Kansas, by species, from the ground

How often: Bi-weekly
Season: September
Counted at: Kirwin NWR

The agency’s survey page The report this count is from Read October 8, 2026

Counted through the season

Waterfowl and Wetland Status Reports

Oklahoma Department of Wildlife Conservation · Oklahoma · about 300 miles from Texas

Last season’s count, January 15, 2026

Copan: duck numbers improving with every front

In the agency’s words

Copan ... Updated: January 15, 2026 ... Elevation: 0.87ft above normal pool, duck numbers improving with every front, flooded all summer long, poor food in lake.

Oklahoma Department of Wildlife Conservation, January 15, 2026. Read it at the source

Written duck and goose conditions and water levels on 25 wildlife management areas and their wetland units, by area, without counts

How often: Updated every other Thursday, beginning on Nov. 12, 2026 through Jan. 21, 2027
Season: November to January
Counted at: Copan, Red Slough, Deep Fork, Drummond Flats, Eufaula, Ft. Cobb, Grassy Slough, Hackberry Flat, and 17 more

The agency’s survey page Read October 8, 2026

Counts from earlier seasons in Texas

Earlier seasons

Central Flyway Mid-Winter Waterfowl Survey

Texas Parks and Wildlife Department with the U.S. Fish and Wildlife Service (Central Flyway Mid-Winter Survey)

Last published midwinter survey, January 2024

2,514,143 ducks, 246,830 mallards

400,316 green-winged teal, 334,706 redheads and 303,846 pintails

In the agency’s words, and the survey

JANUARY 2024 MID-WINTER WATERFOWL SURVEY - CENTRAL FLYWAY: SPECIES ND MT SD WY CO NE KS OK NM TX TOTAL / Mallard 43,807 66,682 34,308 15,306 116,654 16,115 479,045 64,436 9,065 246,830 1,092,248 / Total Ducks 44,716 66,682 38,990 17,648 139,961 21,402 600,483 123,572 40,874 2,514,143 3,608,471

Texas Parks and Wildlife Department with the U.S. Fish and Wildlife Service (Central Flyway Mid-Winter Survey), January 2024. Read it at the source

Ducks and geese counted across Texas by aerial and ground crews once each January, by species

How often: Once a year, in early January
Season: January to January

The agency’s survey page The report this count is from Read October 8, 2026

Observations this week

Texas against a normal year

Observations this week in Texas

Duck observations here usually reach their fall high around the week of Nov 16. Counting this week’s research grade observations.

Observations this week in the Central Flyway

Duck observations here usually reach their fall high around the week of Nov 9. Counting this week’s research grade observations.

Which ducks come through Texas, and when

Each row is one species’ share of Texas bird observations by week from August to July, darkest at its high point, from research grade iNaturalist observations 2016 to 2025. The last column is the week each species first comes four fifths of the way from its July level to its August to December high.

SpeciesAugSepOctNovDecJanFebMarAprMayJunJulUsual fall high

Mallarddabblingweek of Aug 31

Green-winged tealdabblingweek of Nov 2holds into winter

Blue-winged tealdabblingweek of Sep 7

Northern pintaildabblingweek of Nov 9holds into winter

American wigeondabblingweek of Nov 9holds into winter

Gadwalldabblingweek of Nov 9holds into winter

Wood duckdabblingno fall rise; as common in summer

Canvasbackdivingweek of Nov 16holds into winter

Redheaddivingweek of Nov 2

Lesser scaupdivingweek of Nov 23holds into winter

Greater scaupdivingweek of Nov 23

Ring-necked duckdivingweek of Nov 23holds into winter

Buffleheaddivingweek of Nov 23

Common goldeneyedivingweek of Dec 14holds into winter

What moves the birds

Freeze watch up the Central Flyway

When the shallow water at the northern staging areas locks up, dabbling ducks move south to open water. These are the National Weather Service seven day forecast lows there, with nights at or below 28°F marked.

Freeze watch on the Central Flyway

Reading the seven day forecast lows at Devils Lake, Minot, Aberdeen, Valentine.

Two ring-necked ducks swimming in dark open water along the edge of a sheet of ice — Ring-necked ducks on the open water left at the ice edge, Lake Andes National Wildlife Refuge, South Dakota. When the shallow pools lock up, the birds that feed in them have to move. “Ring-Necked Duck in Winter Lake Andes National Wildlife Refuge South Dakota (54202161621)”, USFWS Mountain-Prairie (Liz Julian), Public domain

Texas duck migration questions

When do ducks migrate through Texas?

Duck observations in Texas usually climb from the week of Oct 26 and reach their fall high around the week of Nov 16, and the share stays that high into January; they stay above the halfway mark between their July level and that high through the week of Mar 23. 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.

Where are ducks counted in Texas?

Which ducks come through Texas first?

What flyway is Texas in?

How many ducks are on the continent this fall?

When does duck season open in Texas?

More for the Texas season

Duck migration on every flywayEvery agency count, the freeze watch and this week's observations, flyway by flyway.Texas waterfowl seasonDuck season dates, zones and limits for Texas.Texas pheasant seasonOpening day and the agency's own outlook for Texas.Texas sandhill cranesWhere and when the cranes stage in Texas.Fall bird migrationThe songbird and raptor migration, state by state.Eagle watchingWhere bald eagles gather at open water in winter.Hunting licensesWhat a license costs, and the duck stamp that goes with it.

Duck migration in other states

Agency counts read up to October 8, 2026, each from the page linked on its card, and the agency’s own report is the one that governs. Observation curves from iNaturalist research grade records 2016 to 2025; this week’s figures and the forecast lows are read when the page opens. Every state is on the duck migration report.