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Welcome to
Kingbird Cattle

At Kingbird Cattle, we are dedicated to raising the highest quality grassfed beef. Our cattle spend their lives on pasture and their diet consists of lush grasses, legumes, and hay. Our farm is veteran-owned and operated, and we are proud to be a part of the regenerative agriculture movement.

 

We invite you to join us in our mission of regenerative farming and ethical livestock production. We are passionate about creating a healthier, more sustainable future for our family, our community, and our planet.

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Meet Your Farmer

My name is Gregory Lewandowski. I began my farming journey in the spring of 2018 when I purchased 120 acres of farmland in Northeast Wisconsin from my grandparents. After decades of dairy farming, they were ready to turn over the reins to another generation. That same year my National Guard unit would deploy to Afghanistan. It was there that I began researching grass-fed beef and the regenerative agriculture movement.  

Grass fed beef cattle on a regenerative farm in Wisconsin
Cattle Dog

Everything We Offer

Cow in pasture grassfed beef wisconsin

100% Grassfed Beef

Grass-fed for the entire life of the animal, from start to finish. All grass, no grain. Ever. 

Pastured Pork Berkshire

Pasture-Raised Berkshire Pork

Purebred Berkshire pigs raised on pasture provide an unmatched eating experience. Find out for yourself!

Grass fed beef pasture cow red angus

Livestock Sales

Looking for breeding stock with proven grass genetics? We occasionally have animals for sale to help build your herd.

Ready to taste the pasture-raised difference? 

© 2025 by Kingbird Cattle.

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