Wisconsin Releases Special Order on Domestic Bird Movement

The Wisconsin Department of Agriculture, Trade and Consumer Protection (DATCP) released an official special order on March 13, 2026 ↗️ aimed at protecting domestic birds from highly pathogenic avian influenza (HPAI). The order explains why bird movement is being restricted and outlines the counties where these rules apply.

Protecting Bird Health

HPAI is described as a highly infectious and often fatal disease for domestic birds. Once it enters an area, it can spread quickly from flock to flock. There is no known cure for the virus, which makes prevention especially important.

Recent Confirmed Cases

Several cases of HPAI were confirmed in Wisconsin in early 2026 ↗️, including in Jefferson, Dane, and Walworth counties, with additional cases reported in nearby Midwestern states. These findings helped prompt the movement restrictions.

Why Movement Restrictions Are Needed

Events like shows, exhibitions, and swap meets often bring together birds from many different places. When birds mix and then return home, they can carry the virus back to their flocks. Limiting movement helps reduce the chance of spreading HPAI.

Wisconsin Counties affected by Movement Restrictions

Vernon County, Crawford County, Richland County, Sauk County, Columbia County, Dodge County, Washington County, Ozaukee County, Grant County, Iowa County, Dane County, Jefferson County, Waukesha County, Milwaukee County, Lafayette County, Green County, Rock County, Walworth County, Racine County, and Kenosha County, where live domestic birds are brought together and then disperse.

The map below shows these affected counties shaded in yellow.

What Livestock Producers Should Know

• The March 13, 2026 DATCP order ↗️ prohibits moving live domestic birds to shows, exhibitions, swap meets, or similar events in 20 southern Wisconsin counties.
• These restrictions apply to all domestic birds, including poultry, pet birds, and farm-raised gamebirds.
• The order remains in effect for 60 days after its signing, unless the State Veterinarian ends it sooner.

More information about HPAI in Wisconsin

Looking for more information about Highly Pathogenic Avian Influenza?

Visit the UW-Madison Extension Livestock Avian Influenza (HPAI) Status Update for Wisconsin resource center to learn more.