01birds,in your field.
A field guide and trail-camera community for people who look up — log sightings, identify calls, and share the footage your trail cam caught while you weren't looking.


How it works
Three steps, from a glimpse to a life-list entry.
Spot it
See something. Snap a photo, or just note the size, color, and where you were.
Name it
Kestrel identifies the call and the field marks, then logs the sighting to your life list.
Share it
Post it to the community — or pull the footage your trail cam caught overnight.
Everything but the waiting
See more birds, try less.
Instant ID
Sound and photo ID that names the bird, the call, and the field marks.
Life list, auto
Every sighting logged with species, time, and exact location. No typing.
Trail-cam drop
Footage uploads from your camera, auto-trimmed to the good parts.
Flyway maps
Live migration maps show what's moving through your region this week.
Field community
Share sightings, trade hot-spots, and learn from birders who've seen 800+.
Offline field mode
Full guide downloaded to your phone. Works past the last bar of signal.
The field guide
Five families, five ways to start.
01
02Barn owl
03Great egret
04Ruby-throated hummingbird
05Black-capped chickadee
The sky, up close
Shot where the birds actually are.






The stoop
One peregrine, one frame at a time.

Most birders keep a life list. I keep a life list and a hard drive of trail-cam footage I'll never sort through.
I saw my first kestrel from a bus window in high school — a small falcon hovering over a highway median, wings a blur, hunting the grass strip like it was a savanna. I missed my stop. I've been missing stops ever since.
What I learned that day: you don't need to travel for rare birds. The kestrel was in a median, between a gas station and a billboard. The rare bird was the one I finally looked up for.
So here's the invitation: look up. Log what you see. And if your trail cam caught something at 3 a.m. while you were asleep, post it — someone out there has been waiting to see exactly that.
By the numbers
Live, from our backend.
Loved by birders
People who finally looked up.
"I'd been mis-hearing the same two calls for years. Kestrel named them on day one, and my life list tripled."
"The trail-cam drop is the best feature nobody else has. My camera caught a barred owl and the community went nuts."
"I set it to my flyway and now I know what's overhead before I look up. It's like a weather report for birds."
The roadmap
Where we're going.
Sound + photo ID engine and the full field guide, live in beta.
Trail-cam auto-trim and community sighting feeds.
Live tagged-bird tracking across all four flyways.
kestrel field hardware: a solar trail cam that IDs what it sees.
Questions, answered.
How does Kestrel identify a bird?+
Does it work offline?+
Is it just for experts?+
Is it free?+
Does it need a trail camera?+
Can I export my life list?+
Look up. The field is already full.
birds, in your field.