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
Soft equipment sales signal cautious farm spending as producers prioritize cash flow over expansion.
Smaller U.S. production and steady global demand could provide better pricing opportunities in 2026.
Expanding cheese exports are strengthening U.S. milk demand and reinforcing global competitiveness.

LATEST STORIES BY THIS AUTHOR:

Jack Hubbard, with the Center for the Environment and Welfare, shares context and perspective on the controversial letter about Prop 12 circulating in Washington and how a review shows it misled the public.
AFBF Economist Faith Parum discusses the financial challenges currently facing farmers and the Farm Bureau’s 2026 outlook for the farm economy.
From tariff talks in Europe to SCOTUS uncertainty and rising farm losses, analysts say policy and global supply will shape grain markets in the year ahead.
Ethanol and corn groups are not hiding their disappointment over new reports that the bill to allow year-round E15 sales failed as Congress forges ahead on government funding, with another shutdown looming.
While row crops are expected to see softer impacts, analysts say severe weather of this magnitude will not be as kind to cattle producers.
Cape Cod FarmHER Chloe Starr dives into the world of shellfish farming at one of the few oyster & clam hatcheries in the U.S.