Researchers: Expanding migration of South American Whistling Ducks in Louisiana could threaten native species

The State of Louisiana is known as a major wintering location for North American waterfowl. However, a new visitor — a species of Whistling Ducks hailing from South America — may pose a problem to native species.

The State of Louisiana is known as a major wintering location for North American waterfowl. However, a new visitor may pose a problem. LSU Ag Center reporter Craig Gautreaux brings us more on the whistling duck.

There are eight species of whistling ducks in the world, all of which are native to areas in North America or South America.

Researchers worry this northward expansion of this particular South American species’ migration area will create a competition for resources that could pose a threat to waterfowl native to the region. That is why they are studying the birds now to determine if any precautionary steps need to be taken.

Related Stories
Friday’s release will be the first WASDE report in about two months, and early estimates indicate a corn surplus is still on the way.
Imported lean beef continues to play a critical role in U.S. hamburger and ground-beef production, with any added volume from Argentina serving as a supplement — not a market overhaul.
Stable small business confidence supports rural economies, but lingering cost pressures and uncertainty continue to shape farm-country decision-making.

LATEST STORIES BY THIS AUTHOR:

Weather, Tight Supplies, and Planning Shape Farm Decisions
Cotton demand depends on demonstrating performance and reliability buyers can rely on, not messaging alone.
Read the full press release published by the U.S. Department of Agriculture.
Lily Pryer’s passion shows how National FFA members are making an impact in classrooms and communities all across Rural America.
A look at the legislative year ahead as lawmakers return to Washington with a slate of trade concerns to tackle in 2026—from new Chinese tariffs on beef imports to the USMCA review this summer.
Shaun Haney, Host of RealAg Radio on Rural Radio SiriusXM Channel 147, joined us with his 2026 cattle market outlook and insights on beef prices.