As a chicken keeper, it can be frustrating to invest in a great new coop, only to find your flock sleeping in the nest boxes instead of on the perches. Not only can this lead to dirty eggs due to nighttime droppings, but it can also signal deeper behavioural or environmental issues.

Here are the most common reasons chickens nap in nest boxes—and what you can do about it.

1. Young Birds Seeking Warmth 

Juvenile chickens often sleep in nest boxes because of their smaller body size and incomplete feathering, which makes them more sensitive to cold. They naturally cluster together for warmth, especially at night. As they mature, they typically prefer more personal space and will gradually begin using perches instead.

2. Breed Characteristics and Physical Limitations 

Modern chicken breeds have been selected for traits like high egg production or ornamental plumage, sometimes at the expense of natural behaviours—like perching. Heavy-breasted birds may struggle with balance or experience discomfort on their keel bones, making perches less appealing.

It’s important to respect individual needs, even when they differ from our expectations.

3. Lack of Perching Role Models

Some chickens have never been taught to perch by older flock members. If they weren't exposed to proper perching habits early on—or their coop lacks suitable perches—they may never develop this instinct.

You can gently encourage perching by placing chickens manually on the perch at night. While it may take several evenings, consistency can help reinforce the habit. Be patient, as success isn’t guaranteed for every bird.

4. Perch Aversion in a New Coop 

Even experienced perchers may become hesitant in a new environment. A different perch height, texture, or location can feel unfamiliar or unsafe—especially at night, when chickens are most vulnerable.

The flock typically follows the lead of the dominant bird, such as the head hen or cock bird. Try placing this leader on the perch first, then follow with the rest. Once the head bird adopts the perch, others usually follow.

To discourage nest box sleeping, temporarily block off the nest boxes at night until the new perching routine becomes established.

Final Tips 

• Ensure perches are stable, comfortable, and correctly positioned.

• Keep nest boxes clean and cozy, but reserved for egg-laying only.

• Observe your flock to tailor your approach—each bird is unique.
  
  

  

With a little patience and understanding, you can help your chickens embrace their perches and keep those nest boxes clean for eggs only!