🍂 🍃 🪶 🌿
Roost

Roost

A living journal of your neighborhood.

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Open the app on a Tuesday morning. See one sentence about a bird that visited the yard. See the neighborhood drawn. Close the app within thirty seconds knowing the day has already had something good in it.

That feeling is the product. Everything else is in service of it.

9:41 AM

A vaux's swift was spotted nearby this morning.

Today on your block
Vaux's Swift 10:44am
Rock Pigeon 9:59am
American Crow nearby
Map Journal Explore

The Map

Your neighborhood, drawn. Your yard outlined. Birds, creatures, and life pinned where they happened. One italic sentence tells you what stirred while you were sleeping.

Three kinds of pins

Rust — your yard & block

Sightings within 250m of home. Yours — whether you logged them or a neighbor walking by did.

Gold — today

Fresh sightings, pulsing gently. Something was here this morning.

Moss — nearby

Other birders in the neighborhood. The ambient life of the area, quietly shown.

The voice line
Today — Tuesday, May 27
🐾 Coyote
6:20am · your block · fauna
Trotting down the middle of the street like it owned the place. Gone before coffee.
🌿 Blackberries ripening
3:15pm · corner of 7th · flora
The ones by the fence are turning. Maybe a week out.
✏️ Rain on the leaves
9:30pm · your yard · journal
Sat on the porch and just listened. The dripping was the whole world for five minutes.
Yesterday
🐾 American Crow
8:41pm · your block · 4 seen
A small group, loud and confident, crossing the block together.

The Journal

Not just birds — everything alive. A coyote at dawn, blackberries ripening, rain on the leaves. Your neighborhood's story, one entry at a time.

☀️
Good morning for a walk. The neighborhood has been active today.
8 sightings so far
🚶
Take the long way home
Walk a different route today. Log anything alive you notice.
Explorer badge
🌳
Name three plants on your block
A tree, a flower, a weed — they're all neighbors.
Botanist badge

Explore

The screen Merlin doesn't have. Time-aware prompts, walk suggestions, and quests that give you a reason to step outside and notice the world.

How it works

1

Birds flow in automatically

Merlin + eBird data feeds Roost's heartbeat. You don't lift a finger — the neighborhood's birds just appear.

2

You notice the rest

Tap + to log fauna, flora, or a moment. A coyote, a blooming tree, rain on the leaves. Two taps and a sentence.

3

Explore gives you a reason

Walk quests, time-of-day prompts, seasonal nudges. The app says "go outside" in the gentlest possible way.

4

Your neighborhood comes alive

Over weeks and months, your block develops a personality. The crows own 7th Street. The blackberries ripen in June. You know this place.

Merlin knows birds.
Roost knows your block.

Finding moments of awe
in each other, daily.

Open Roost
for joelle