Use case
An eBird companion for the parts of birding that feel personal
Feathers is for birders who want to keep contributing to eBird while also maintaining a richer private record of where, when, and how their sightings happened.
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A birding session, from first sighting to lasting record.
Complement, don't replace
eBird is excellent at shared checklists and community science. Feathers focuses on the personal layer around those sightings: precise coordinates, tags, notes, media, and session context.
That means you do not have to choose between contributing data to a larger community and keeping the fuller story of your own birding life.
Feathers includes a built-in path for turning your records into eBird-ready output, so keeping a richer personal archive does not mean adding friction when you want to submit your sightings.
Read Why Feathers works with eBird instead of replacing it for the fuller explanation.
It's all in the details.
Log precise locations and timestamps for each sighting, so you never forget exactly when and in what tree you saw your first Cerulean Warbler.

Mark your territory.
Draw geofences to create automatic yard, neighborhood, and custom area lists.

Get to know each species.
Build up species profiles that provide snapshots of your relationship with each species throughout your birding journey.

Track what matters.
Create custom tags for sightings and sessions to document what's meaningful to you.

Watch patterns unfold.
Learn more from your own sightings through shareable graphics and charts.

Stay connected.
Contribute to citizen science by seamlessly syncing sessions and sightings to eBird — Feathers complements eBird, it doesn’t replace it.
