Introduce new birds gradually through a fence barrier

Introduce ducks to chickens (or vice versa) by placing the newcomers in a temporary pen within the shared run for 5–7 days so both groups can see and hear each other through a fence without physical contact. After the adjustment period, allow supervised free-range time together before full integration. This gradual approach dramatically reduces aggression compared to sudden mixing.

Why It Works

Both chickens and ducks establish social hierarchies and treat unfamiliar birds as intruders. Chickens enforce their pecking order through aggressive pecking, chasing, and blocking access to food and water. Ducks can be territorial around water sources. The fence-line introduction lets both species habituate to each other's presence, sounds, and movements before physical contact occurs, reducing the intensity of dominance encounters when they finally mix.

Tips

• A temporary fence or dog exercise pen within the main run works well for the introduction period
• Supervise the first 2–3 days of full contact closely — remove any bird drawing blood immediately
• Raising ducks and chickens together from a young age produces the easiest integration, but brooding them together is not recommended (see separate solution)
• Adding multiple new birds at once is less stressful than adding a single bird, which becomes the sole target