Crescent Duck Farm, Inc.`

Crescent Duck Farm, Inc. operates at 10 Edgar Ave in Aquebogue, Suffolk County, New York. The establishment holds FSIS establishment numbers P824 and V824, with listed activities of poultry slaughter, poultry processing, and export certification. FSIS classes the plant as small, reports poultry as the species slaughtered under inspection, places it in slaughter volume category 2.0, and shows a grant of inspection date on file of 2025-10-17. No custom-exempt activity is reported to FSIS.

The farm's website describes a vertically integrated operation raising and processing what it calls Genuine Long Island Duck, with breeding and processing aimed at white tablecloth restaurants and the Asian food trades. The site states that birds are fed a diet of corn, soybean meal, and wheat enriched with vitamins, minerals, and amino acids, that hormones are never used, and that antibiotics are never used to assist bird growth. According to the site, the business was started by Henry Corwin in 1908 on land held by the Corwin family since the middle 1600s, and remains solely a family business operated by Henry's grandchildren and great-grandchildren. The history page notes that a USDA licensed processing and freezing or chilling facility was in place by the early 1950s.

The website's press page states that a bird flu outbreak in January 2025 forced the culling of the entire flock and halted operations, followed by a rebuild through 2025 with new breeding stock and hatchlings, and that the farm is back in production. It also notes that Doug Corwin was named the Riverhead News-Review's Person of the Year in January 2026. Two phone numbers appear in the record: FSIS lists (631) 722-8700, while the website lists 631-722-8000. Mailing address on the website is PO Box 500, Aquebogue, NY 11931-0500. No retail counter hours, custom slaughter terms, or pricing are stated in the sources on file.