A single feather on the trail is a small mystery: which bird dropped it, and from where on its body? With a few clues you can often narrow it down — and a photo can help you go further.
What Kind of Feather Is It?
- Flight feathers — long and stiff with an off-center shaft, from the wings or tail
- Body (contour) feathers — smaller and more symmetrical
- Down — soft and fluffy, for insulation
Read Size, Color, and Pattern
Note the length, the colors, and any pattern — barring (stripes across the feather), spots, or an iridescent sheen. A boldly barred feather points toward hawks or owls; a flash of blue toward a jay. The shape of the tip and the curve of the shaft add more clues.
Consider Where You Found It
Habitat and season help. A large feather near water suggests a heron or raptor; a small striped one under a feeder suggests a songbird. Match the feather to the birds you actually see in that place.
Use a Photo to Narrow It Down
Photograph the feather next to a coin for scale, then use Spotter to identify the birds common to your area and compare — you will get each species with its field marks and range, which helps you match the feather to its owner.
Try Spotter Free on iOS & Android
Plants, animals, fungi, and rocks — all from a photo. 5 free identifications every day, no credit card required.
A legal note: in the United States, it is illegal to keep feathers from most native wild birds under the Migratory Bird Treaty Act, even ones you find on the ground. Enjoy, photograph, and identify them — but it is best to leave them where they lie.