The ideal male-to-female ratio for poultry, particularly chickens, depends on the breed and the purpose (e.g., breeding, egg production). A general guideline is: Chickens: A ratio of 1 rooster for every 8-12 hens is commonly recommended for optimal fertility in breeding flocks. This helps avoid overbreeding and reduces stress on hens. Turkeys: The recommended ratio is 1 tom (male) for every 10-12 hens. Ducks: For ducks, the ideal ratio is 1 drake (male) for every 5-6 females. These ratios can vary slightly depending on the specific poultry breed and their behavior.