Composting Bird Feathers: A Free, High-Nitrogen Boost for Your Pile

Feathers are a fantastic, often-overlooked compost ingredient—extremely rich in nitrogen (a “green” material). If you have backyard chickens, you get a steady supply. Old down pillows or duvets can be emptied; down-product factories may give away waste feathers.

How to Compost Feathers Safely

• Source matters: Only use feathers from known healthy birds. Randomly found feathers may carry disease.
• Wind control: Add on a calm day; cover immediately with heavier material (leaves, soil) to prevent blowing.
• Pre-soak (optional): Soak in water a day before adding—weighs them down and kickstarts decomposition.

Feathers break down fully in a few months. They’re a free, efficient way to balance carbon-heavy piles (like those loaded with fall leaves).